Catalog HA 41.11 · 2007
Switchgear Type 8DH10
up to 24 kV, Gas-Insulated, Extendable
Medium-Voltage Switchgear
Power Transmission and Distribution
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Contents
Application, Requirements
Page
Features
2 and 3
8DH10 switchgear is a factoryassembled, type-tested, three-pole,
metal-enclosed, metal-clad singlebusbar switchgear for in-door installation:
Application, Requirements
Features, typical uses
Technical Data
Electrical data, filling pressure,
temperature
Switchgear installation, shipping data
4 and 5
6 and 7
Product Range
Product range overview
8 to 15
Design
Panel design
16 and 17
Components
3AH vacuum circuit-breaker
Three-position switch-disconnector
Busbars
Transformers
Cable connection
Low-voltage equipment
18 and 19
20
21
22 to 27
28
29
Dimensions
Individual panels, panel blocks
Metering panel combinations
Floor openings and fixing points
Cable connection examples
30 to 34
33 and 35
36 to 39
40
Standards, Transport, Notes
Standards, specifications, guidelines
Transport data, classification
Notes
41
42
43
For further information, please refer to
• Catalog HA 40.1: (Switchgear Type 8DJ and 8DH,
General Part)
• Supplements to Catalogs HA 45.31/41.11
Invalid: Catalog HA 41.11 · 2006
Quality and environmental
management system acc. to
DIN EN ISO 9001 and
DIN EN ISO 14001
• Up to 24 kV
• Feeder currents up to 630 A
Personal safety
• Busbar currents up to 1250 A
• Safe-to-touch and hermetically
Typical uses
• HV HRC fuses and cable sealing
8DH10 switchgear is used – even
under severe environmental conditions – for power distribution in
secondary distribution systems,
such as
Substations, customer transfer
substations, distribution substations and switching substations of power supply and
public utilities
Industrial plants, such as:
sealed primary enclosure
ends are only accessible when
outgoing feeders are earthed
• Operation only possible when
enclosure is closed
• Logical mechanical interlocking
• Capacitive voltage detecting sys-
tem to verify safe isolation from
supply
• Feeder earthing by means of
make-proof earthing switches
• Wind power stations
Security of operation
• High-rise buildings
• Hermetically sealed primary
• Airports
• Port facilities
enclosure independent of
environmental effects (such as
pollution, humidity and small animals) – sealed for life:
– Welded switchgear vessel
– Welded-in bushings and operating
mechanism
• Traction power supply systems
• Operating mechanism parts
• Lignite open-cast mines
• Underground railway stations
• Sewage treatment plants
• Automobile industry
• Petroleum industry
• Chemical industry
• Cement industry
• Unit-type heating power stations
• Textile, paper and food
industry
• Emergency power supply
installations
Modular design
• Individual panels and panel
The products and systems described in this catalog are
manufactured and sold according to certified quality
and enviromental management system (acc. ISO 9001
and ISO 14001).
(DQS Certificate Reg. No. DQS 003473 QM UM).
The certificate is accepted in all IQNet countries.
Quality and environment
maintenance-free
(IEC 60 694 / VDE 0670-1000)
• Operating mechanisms of switch-
ing devices located outside the
switchgear vessel (primary enclosure)
• Switchgear interlocking system
with logical mechanical interlocks
• Mechanical switch-position
indicators integrated in the
mimic diagram
Cost-efficiency
Extremely low “life-cycle costs”
blocks can be freely combined
throughout the entire product
and extended – without gas work
service life as a result of:
on site
• Maintenance-free concept
• Low-voltage compartments can
be supplied in two overall heights • Climatic independence
and are wired to the panel by
• Minimum space requirements
means of plug-in connections
• Maximum availability
Reliability
Security of investment
• Type and routine-tested
Innovative developments, such as:
• Standardized and manufactured
•
Modular design
using numerically controlled
machines
• Switchgear extension without gas
work on site
• More than 430,000 8DJ/ 8DH
panels in operation worldwide
• Maintenance-free 3AH vacuum
for many years
circuit-breaker
• SIPROTEC protection device family
© Siemens AG 2007
2
Siemens HA 41.11 · 2007
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Application
Typical uses
Technology
• Maintenance-free
• Climate-independent
• Partition class: Class PM
(metallic partition)
• Three-pole primary enclosure,
metal-enclosed
R-HA41-013a eps
• Insulating gas SF6
• Welded switchgear vessel without
Standards
See page 41
R-HA41-015 eps
Example
Customer transfer switchgear
R-HA41-014 eps
seals, made of stainless steel,
with welded-in bushings for electrical connections and mechanical
components
• Three-position switch-disconnector with load-break and
make-proof earthing function
• Cable connection for bushings
with outside cone
• Connection with cable plugs
– In ring-main feeders and
circuit-breaker feeders with
bolted contact (M16)
– In transformer feeders with
plug-in contact
• Option: Connection with conventional cable sealing ends
– For thermoplastic-insulated
cables via elbow adapter
AKE 20 / 630 (make Siemens)
– For paper-insulated massimpregnated cables via commercially available adapter systems
• Easy installation
• Option: Pressure absorber system
– Maintenance-free
– For rated short-time withstand
current Ik £ 20 kA
– For single and multi-panel
combinations of 700 mm to
2000 mm width (for panel type
ME1 with max. 1 adjacent panel)
– With 300 mm high pressure absorber duct below the switchgear
and
– With 115 mm deep pressure
absorber duct for pressure relief
upwards
– With screwed-on cable
compartment cover
– Possible for switchgear with standard cable compartment cover
Option: Deeper cable compartment cover: 105 or 300 mm
– For overall height of switchgear,
see page 6
– Option: Free-standing arrangement, for overall height of
switchgear 2300 mm and with
rear cover
For further information concerning
the pressure absorber system,
please refer to page 39
and to Catalog HA 40.1
Application
Customer transfer substation in an
accessible switchgear building
(transformers, medium-voltage and
low-voltage in a factory-assembled
building)
Application
Power supply of high-rise buildings
Siemens HA 41.11 · 2007
3
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Technical Data
Electrical data
Common
electrical data
Rated insulation level
Rated frequency fr
Rated normal current Ir
Rated voltage Ur
kV
Rated short-dur. power-freq. withstand voltage Ud:
– phase-to-phase, phase-to-earth, open contact gap kV
– across the isolating distance
kV
Rated lightning impulse withstand voltage Up:
– phase-to-phase, phase-to-earth, open contact gap kV
– across the isolating distance
kV
2)
Filling pressure, Rated filling level pre
temperature,
Min. functional level pme
partition class
Ambient air temperature T
and
classification
Partition class
Loss of service
continuity category 5)
3)
for busbar (standard)
for busbar (option) *)
for insulation
for insulation
Panels without secondary equipment
Panels with secondary equipment,
circuit-breaker panels
up to A
A
Class
Class
7.2
12
15
17.5
24
20
23
28 1)
32 1)
36
39
38
45
50
60
60
75 1)
95
95
70
110
110
85 1)
50/60 Hz
630
630
630
630
1250
1250
1250
1250
150 kPa (absolute) at 20 °C
130 kPa (absolute) at 20 °C
“Minus 25 indoor” (-25 to +70 °C 4))
“Minus 5 indoor” (-5 to +55 °C 4))
125
145
630
1250
Class PM (metallic partition)
LSC 2
LSC (loss of service continuity)
Panel data
Ring-main panel
type RK,
bus sectionalizer
panel type LT2,
cable panel
type K
Transformer
panel type TR
Rated normal current Ir
2)
for feeder (for panel types RK ... and K ...)
for bus sectionalizer panel type LT2
for switchgear with tk = 1 s
for switchgear with tk = 3 s (option)
Rated short-time
withstand current Ik
Rated peak withstand current Ip
Rated short-circuit making current Ima
Rated normal current Ir
Rated short-time
withstand current Ik
2)
for feeder 6)
for switchgear with tk = 1 s
for switchgear with tk = 3 s
Rated peak withstand current Ip 6)
Rated short-circuit making current Ima 6)
Reference dimension “e“ of the HV HRC fuse links
Circuit-breaker Rated normal current Ir
panel type LS,
bus sectionalizer
Rated short-time
type LK/LT1
withstand current Ik
2)
for feeder (for panel types LS ...)
for bus sectionalizer panel type LT1
for switchgear with tk = 1 s
for switchgear with tk = 3 s
Rated peak withstand current Ip
Rated short-circuit making current Ima
Rated short-circuit breaking current Isc 8)
Electrical service life of
at rated normal current
3AH vacuum circuit-breakers
at rated short-circuit breaking current
*) Not for billing metering
panels type ME1
1) According to some national requirements, higher values of the rated
short-duration power-frequency
withstand voltage available for
Ik = 20 kA with:
- 42 kV for phase-to-phase,
phase-to-earth and open contact
gap as well as
- 48 kV across the isolating distance
Higher values of the rated lighting
impulse withstand voltage
(for IK = 20 kA) :
- 95 kV for phase-to-phase,
phase-to-earth and open contact
gap as well as
- 110 kV across the isolating
distance
4
Siemens HA 41.11 · 2007
2) The rated normal currents apply
to ambient air temperatures of
max. 40 °C. The 24-hour mean
value is max. 35 °C (according to
IEC 60 694 / VDE 0670-1000)
3) Operating conditions according to
IEC 62 271-200.
For application, see also pages
2 and 41 (climate and ambient
conditions)
4) Temperature range, reduced
normal currents at ambient air
temperatures > +40 °C
5) Classification according to
IEC 62 271-200 (see also page 42)
A 400, 630
A 400, 630
up to kA 20
25
up to kA –
–
up to kA 50
63
up to kA 50
63
400, 630
400, 630
400, 630
400, 630
400, 630
20
25
20
–
50
63
50
63
400, 630
20
25
20
–
50
63
50
63
400, 630
20
25
20
–
50
63
50
63
400, 630
20
20
50
50
A
up to kA
up to kA
up to kA
up to kA
mm
200
20
–
50
25
292 7)
200
20
20
50
25
292
200
20
20
50
25
442
200
20
20
50
25
442
200
20
20
50
25
442
A
A
up to kA
up to kA
up to kA
up to kA
up to kA
400, 630 400, 630 400, 630
400, 630 400, 630 400, 630
20
25 20
25 20
25
–
– 20
– 20
–
50
63 50
63 50
63
50
63 50
63 50
63
20
25 20
25 20
25
10 000 operating cycles
50 breaking operations
25
–
63
25
6) Depending on the HV HRC fuse link,
observe the max. let-through
current of the HV HRC fuse links
7) Extension tube (150 mm long)
required additionally for fuse
mounting 442 mm
8) For the 3AH vacuum circuit-breaker
25
–
63
25
25
–
63
25
25
–
63
25
400, 630
400, 630
20
25
20
–
50
63
50
63
20
25
400, 630
400, 630
20
20
50
50
20
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Technical Data
Electrical data
Common
electrical data
Rated insulation level
Rated frequency fr
Rated normal current Ir
Rated voltage Ur
kV
Rated short-dur. power-freq. withstand voltage Ud:
– phase-to-phase, phase-to-earth, open contact gap kV
– across the isolating distance
kV
Rated lightning impulse withstand voltage Up:
– phase-to-phase, phase-to-earth, open contact gap kV
– across the isolating distance
kV
2)
Filling pressure, Rated filling level pre
temperature,
Min. functional level pme
partition class
Ambient air temperature T
and
classification
3)
for busbar (standard)
for busbar (option) *)
for insulation
for insulation
Panels without secondary equipment
Panels with secondary equipment,
circuit-breaker panels
Partition class
Loss of service
continuity category 5)
LSC (loss of service continuity)
Rated short-time
withstand current Ik
for switchgear with tk = 1 s
for switchgear with tk = 3 s (option)
up to A
A
Class
Class
7.2
12
15
17.5
24
20
23
28 1)
32 1)
36
39
38
45
50
60
60
75 1)
95
95
70
110
110
85 1)
50/60 Hz
630
630
630
630
1250
1250
1250
1250
150 kPa (absolute) at 20 °C
130 kPa (absolute) at 20 °C
“Minus 25 indoor” (-25 to +70 °C 4))
“Minus 5 indoor” (-5 to +55 °C 4))
125
145
630
1250
Class PM (metallic partition)
LSC 2
Panel data
Busbar earthing
panel
type SE,
busbar voltage
metering panel
type MS1V/ME3
Rated peak withstand current Ip
Rated short-circuit making current Ima
Billing metering Rated normal current Ir
panels
types ME1
and ME2
Rated short-time
withstand current Ik
2)
for transfer
for feeder (T with cable panel as type ME1-K)
for busbar metering
for switchgear with tk = 1 s
for switchgear with tk = 3 s
Rated peak withstand current Ip
*) Not for billing metering
panels type ME1
1) According to some national requirements, higher values of the rated
short-duration power-frequency
withstand voltage available for
Ik = 20 kA with:
- 42 kV for phase-to-phase,
phase-to-earth and open contact
gap as well as
- 48 kV across the isolating distance
Higher values of the rated
lighting impulse withstand
voltage (for Ik = 20 kA):
- 95 kV for phase-to-phase,
phase-to-earth and open contact
gap as well as
- 110 kV across the isolating
distance
up to kA 20
up to kA –
up to kA 50
up to kA 50
25 20
25 20
25 20
25 20
– 20
63 50
63 50
– 20
63 50
63 50
– 20
63 50
63 50
– 20
63 50
63 50
up to A
up to A
up to A
up to kA
up to kA
up to kA
630
630
630
25 20
– 20
63 50
630
630
630
25 20
– 20
63 50
630
630
630
25 20
– 20
63 50
630
630
630
25 20
– 20
63 50
630
630
630
–
20
50
2) The rated normal currents apply
to ambient air temperatures of
max. 40 °C. The 24-hour mean
value is max. 35 °C (according to
IEC 60 694 / VDE 0670-1000)
3) Operating conditions according to
IEC 62 271-200.
For application, see also pages
2 and 41 (climate and ambient
conditions)
4) Temperature range, reduced
normal currents at ambient air
temperatures > +40 °C
5) Classification according to
IEC 62 271-200 (see also page 42)
Siemens HA 41.11 · 2007
5
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Technical Data
Switchgear installation
Room planning
Switchgear installation with
standard panels
Switchgear room
³1000
2
³2400**
22
775
22
³1000
13
4
15
890
828
5
³1000
1070
***
3
³1000
6
7
8
10
11
12
13
>600
1
The door dimensions depend
on the
– Number of panels in a
transport unit
– Design with or without
low-voltage compartment
Cable basement
115
³15
³15
³50
Side view
18
10
17
Cable basement
14
• For floor openings and fixing
~200
834
Side view
Switchgear fastening
16
300
9
Room dimensions see opposite
dimension drawings
Door dimensions
23
*
2300*
For room planning and
switchgear installation, please
note:
– Floor openings: Dimensions
see pages 36 to 39
– Direction of pressure relief
acc. to serial no. 13
– Respective pressure relief
rooms
Switchgear room
2000
Wall-standing arrangement
– Single row
– Double row (for face-to-face
arrangement)
Option: Free-standing
arrangement
Switchgear installation with rear-side
pressure absorber duct (option)
³2400**
Switchgear installation
19
points of the switchgear,
see pages 36 to 39
7
• Foundations:
15
21
– Steel structure
– Steel-reinforced concrete
Panel dimensions see p. 30 to 34
Weight
20
For details, please refer to page 7.
** Installation conditions for internal
arc classification acc. to
IEC 62 271-200
*** Height of pressure absorber duct
2100 mm with:
– Wall-standing arrangement with
metering panel ME1
– Free-standing arrangement for all
panel types
B Depending on national
specifications:
– For extension/panel replacement:
Control aisle W 1000 mm
recommended (for Germany
W 800 mm)
6
Siemens HA 41.11 · 2007
10
³50
HA41-2287h eps
pressure absorber duct:
– For wall-standing arrangement
W 1950 mm (panel combination
without metering panel ME1)
W 2300 mm (for combination
with metering panel ME1)
– For free-standing arrangement
W 2300 mm (high end walls, rear
wall and front covers, optional
low-voltage compartment)
HA41-2286g eps
* Switchgear height for version with
21
Top view
1 Relief opening
2 Opening (e.g. for ventilation
as option)
3 Room height
4 Panel depth of the standard
panel (may be 15 mm deeper
for free-standing arrangement,
depending on the panel design)
5 Control aisle D
Top view
9 Foundation
10 2nd cable for connection with
of double T-plugs in conjunction with larger floor opening
and design with deep cable
compartment cover
11 Height of the cable
basement corresponding to
the cable bending radius
12 Cable
6 Panel depth of panels with
deep cable compartment
cover
13 Direction of pressure relief
7 Deep cable compartment
cover
15 Option:
Pressure absorber duct
8 Standard cable compartment
cover
16 Base height of the pressure
absorber duct beneath the
panel
14 Floor openings:
Dimensions see pages 34 to 37
17 Depth of the pressure absorber
duct behind the panel
18 Wall distance
19 End wall
20 Panel width
21 Width of the pressure absorber duct
– 700 mm for panel combinations
– Approx. 850 mm for metering
panels type ME1
22 Standard:
Low-voltage compartment
for circuit-breaker panels
Option:
– Low-voltage compartment
for all other panel types or
– Front cover
23 Relief outlet
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Technical Data
Shipping data
Individual panel, panel block
or combinations thereof
for standard switchgear
(without pressure relief duct)
Type
Short identification B
Panel or panel combination
Width B1
mm
current in
future
Transport unit (including packing) for standard panels (without
pressure absorber system)
Net weight 1)
approx. kg
without / with
LVC */ LVC *
Width B2
m
Height
Depth
m
T2 m
without /with
LVC */ LVC *
Volume
m3
without /with
LVC */ LVC *
Gross weight 1)
approx. kg
without /with
LVC */ LVC *
210 / 270
Transport of individual panels
Ring-main panel (standard)
RK
RK
350
150 / 210
0.70
1.60 / 2.20
1.10
1.23 / 1.69
RK1
RK1
500
180 / 240
0.70
1.60 / 2.20
1.10
1.23 / 1.69
240 / 300
RK2
RK1 V
500
200 / 260
0.70
1.60 / 2.20
1.10
1.23 / 1.69
260 / 320
Cable panel (standard)
K
K
350
145 / 205
0.70
1.60 / 2.20
1.10
1.23 / 1.69
205 / 265
Transformer panel
TR
TR1
500
180 / 240
0.70
1.60 / 2.20
1.10
1.23 / 1.69
240 / 300
Circuit-breaker panel (standard)
LS1
LS1
500
– / 260
0.70
– / 2.20
1.10
– / 1.69
– / 320
LS2
LS1 V
500
– / 380
0.70
– / 2.20
1.10
– / 1.69
– / 440
Circuit-breaker panel BB
LST1
LST1
500
280 / 340
0.70
1.60 / 2.20
1.10
1.23 / 1.69
320 / 380
Bus sectionalizer panel with circuit-breaker
LT1
LK
– / 340
500
– / 280
0.70
– / 2.20
1.10
– / 1.69
LT1-V LK V
500
– / 380
0.70
– / 2.20
1.10
– / 1.69
– / 440
Bus sectionalizer panel with switch-disconnector
LT2
LT
500
150 / 210
0.70
1.60 / 2.20
1.10
1.23 / 1.69
210 / 270
Busbar earthing panel
SE1
SE
350
150 / 210
0.70
1.60 / 2.20
1.10
1.23 / 1.69
210 / 270
SE1 V
MS1 V
500
250 / 310
0.70
1.60 / 2.20
1.10
1.23 / 1.69
310 / 370
500
250 / 310
0.70
1.60 / 2.20
1.10
1.23 / 1.69
310 / 370
with voltage transformer SE2
Busbar voltage metering panel
ME3
Billing metering
panels,
air-insulated **
with cast-resin
insulated transformers
ME1
ME1
850
250 / 310
1.08
1.60 / 2.20
1.10
1.90 / 2.61
310 / 370
with combined
transformers
ME2
ME2
600
390 / 450
1.08
1.60 / 2.20
1.10
1.90 / 2.61
450 / 510
R-B2
700
280 / 400
1.08
1.60 / 2.20
1.10
1.90 / 2.61
340 / 460
R-B3
1050
400 / 580
1.40
1.60 / 2.20
1.10
2.46 / 3.40
470 / 650
T-B2
1000
320 / 440
1.40
1.60 / 2.20
1.10
2.46 / 3.40
390 / 510
T-B3
1500
480 / 660
2.03
1.60 / 2.20
1.10
3.57 / 4.91
560 / 740
RT-B2
700
300 / 420
1.08
1.60 / 2.20
1.10
1.90 / 2.61
360 / 480
2RT-B3
1050
450 / 630
1.40
1.60 / 2.20
1.10
2.46 / 3.40
520 / 700
3RT-B4
1400
580 / 820
2.03
1.60 / 2.20
1.10
3.57 / 4.91
660 / 900
KT-B2
700
300 / 420
1.08
1.60 / 2.20
1.10
1.90 / 2.61
360 / 480
1.90 / 2.61
2.46 / 3.39
3.57 / 4.91
4.49 / 6.17
2) +
Transport of panel blocks
Ring-main panel block
Transformer panel block
Ring-main/transformer panel block
Cable connection/transformer panel block
Transport of combinations of different individual panels or panel blocks
Comprising
– a number of individual panels or
– 1 panel block or
– a number of panel blocks or
– individual panels with panel blocks
Overall width B3
B2
£ 850 mm
£ 1200 mm
£ 1800 mm
£ 2350 mm
1.08
1.40
2.03
2.53
T2
1.60 / 2.20
1.60 / 2.20
1.60 / 2.20
1.60 / 2.20
1.10
1.10
1.10
1.10
60 ***
70 ***
2) + 85 ***
2) + 100 ***
2) +
B Short identifications of the panels have been harmonized
BB Panel type LST1: Please refer to separate Catalog HA 45.31/41.11, Supplements to Catalogs HA 45.31/41.11
Transport units for shipping (top view)
1 T1 = Depth of individual
panel or of panel block
2 Individual panel or panel
block, dimension B1 x T1
3 Transport unit,
dimension B2 x T2
With individual panel
or panel block
With combinations of different individual
panels and/or panel blocks
(option: Panels bolted together and busbars mounted)
4 B3 = Overall width of
combination of different
individual panels
or panel blocks
5 B2 = Width of the
transport unit
1) The net weight and the gross
weight depend on the extent to
which they are equipped (e.g. with
current transformers, motor operating mechanism, deep cable
compartment cover) and are
therefore given as mean value
2) Sum of the net weights of individual panels and / or panel blocks
* Low-voltage compartment,
600 mm high, weight approx.
60 kg depending on the panel
type and on the extent
to which it is equipped
** The weights depend on the
weights of the mounted
transformers
*** Packing weight
Siemens HA 41.11 · 2007
7
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Technical
Product Range
Data
Product range overview
Designation of the
individual panels
and panel blocks
Panel
width
Type
Short identifications *
current
Individual panels
Column no.
Ring-main panel
Cable panel without earthing switch
Cable panel with make-proof earthing switch
Transformer panel
Transformer panel with plug-in voltage transformers
Circuit-breaker panel
Circuit-breaker panel with plug-in busbar voltage transformers
Circuit-breaker panel (with disconnecting circuit-breaker) DD
Bus sectionalizer (with vacuum circuit-breaker)
Bus sectionalizer (with switch-disconnector)
Busbar earthing panel
Busbar voltage metering panel
Billing metering panel
Legend for pages 8 and 9
* Short identifications of the panels
have been harmonized
** LV terminals as an option in the LV
compartment (compartment to be
ordered as an option)
D Three-position switch as
three-position switch-disconnector
(switch-disconnector
CLOSED-OPEN-EARTHED)
BB Three-position switch as
three-position circuit-breaker
(disconnecting circuit-breaker
CLOSED-OPEN-EARTHED), see
Supplements to Catalogs
HA 45.31/41.11-2007
1) The equipment applies to the entire
panel block, but it is located in the
first feeder panel from the left
2) Low-voltage terminals arranged in
the low-voltage niche of the
ring-main or cable feeder
8
Siemens HA 41.11 · 2007
Billing metering panel for
Billing metering panel with combined transformers
busbar connection
cable connection
350
500
500
350
500
500
350
350
350
350
500
500
500
500
500
500
500
500
500
500
500
500
350
500
500
RK
RK1
RK2
RK-U
RK1-U
RK2-U
K
K-U
K
K-U
TR
TR-U
TR-V
TR/V
LS1
LS1-U
LS2
LS2-U
LST1
LT1
LT1-V
LT2
SE1
SE2
ME3
RK
RK1
RK1 V
RK-U
RK1-U
RK1 V-U
K
K-U
K
K-U
TR1
TR1-U
TR1-V
TR1/V
LS1
LS1-U
LS1 V
LS1 V-U
LST1
LK
LK V
LT
SE
SE1 V
MS1 V
850
850
850
850
600
ME1
ME1-K
ME1-S
ME1-KS
ME2
ME1
ME1-K
ME1-S
ME1-K
ME2
Panel blocks
Ring-main panel block
Column no.
700
1050
1000
1500
R-B2
R-B3
T-B2
T-B3
700
RT-B2
1050
2RT-B3
1400
3RT-B4
Cable connection/transformer panel block
(cable panel without make-proof earthing switch)
700
KT-B2
Cable connection/transformer panel block
(cable panel with make-proof earthing switch)
700
KT-B2
Transformer panel block
Ring-main/transformer panel block
in future
RK
T
RK
T
RK
T
K
T
K
T
Switchgear
Switchgear Type
Type 8DH10,
8DH10 up
up to
to 24
24 kV,
kV, Gas-Insulated,
Gas-Insulated, Extendable
Extendable
Product Range
Ausstattungsmerkmale
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°
Siemens HA 41.11 · 2007
9
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Product Range
Ring-main, cable and transformer panels as individual panels
Ring-main panels
Cable panels
Transformer panels
as feeder panels
as feeder panels
as feeder panels
Type RK1 1) 3)
500 mm wide
option
option
Type K
350 mm wide
option
HA41-2223_1d eps
Type RK
350 mm wide
HA41-2218_1d eps
HA41-2213_1d eps
option
option
Three-position
switch-disconnector
Type TR1
500 mm wide
HV HRC fuse
option
Capacitive
voltage detecting
system
Option:
Type RK1 V 1) 2) 3)
500 mm wide
**
option
HA41-2215_1d eps
option
Type RK *
350 mm wide
with plug-in
surge
arresters *
option
option
HA41-2224_1d eps
for 2nd cable *
option
**
Type K *
350 mm wide
option
**
Type K *
350 mm wide
with plug-in
surge
arresters *
Type TR1-V B
500 mm wide
Cable-type current
transformer
with plug-in
voltage transformers
option
4MT8 plug-in voltage
transformer at the
cable connection
option
4MT8 plug-in voltage
transformer at the
connection
HA41-2225_1d eps
for 2nd cable*
HA41-2219_1e eps
Type RK *
350 mm wide
option
HA41-2220_1d eps
HA41-2214_1e eps
option
Type TR-V B
500 mm wide
(105 mm deeper
cable compartment cover)
Cable (not
included in the
scope of supply)
with plug-in
voltage transformers instead of cable
connection
option
2nd cable (not
included in the
scope of supply)
Type K-U
350 mm wide
for transfer
to the right
Type RK-U
350 mm wide
Type K-U
350 mm wide
for transfer
to the left
Option:
Type RK1-U 3)
Type RK1V-U 2) 3)
500 mm wide
option
HA41-2222_1d eps
HA41-2217_1d eps
option
for transfer
to the right
HA41-2221_1d eps
Option:
Type RK1-U 3)
Type RK1V-U 2) 3)
500 mm wide
option
for transfer
to the left
option
Type TR1-U
500 mm wide
for transfer
to the right
option
Plug-in
surge arrester
HA41-2278e eps
Type RK-U
350 mm wide
as transfer panels
HA41-2226_1d eps
HA41-2216_1d eps
option
as transfer panels
HA41-2227_1d eps
as transfer panels
Make-proof
earthing switch
Type TR1-U
500 mm wide
for transfer
to the left
Footnotes
see page 11
10
Siemens HA 41.11 · 2007
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Product Range
Ring-main, cable and transformer panels in panel blocks DD
Ring-main panel blocks
Ring-main/transformer panel blocks
Designs and options for each panel, see page 10
Designs and options for each panel, see page 10
RK
RK
RK
consisting of
2 ring-main panels
Three-position
switch-disconnector
TR c
Type RT-B2
700 mm wide
HA41-2232_1d eps
HA41-2228_1d eps
Type R-B2
700 mm wide
consisting of
1 ring-main panel and
1 transformer panel
HV HRC fuse
Capacitive
voltage detecting
system
HA41-2229_1c eps
Type R-B3
1050 mm wide
consisting of
3 ring-main panels
TR c
Type 2RT-B3
1050 mm wide
consisting of
2 ring-main panels and
1 transformer panel
RK
RK
RK
Designs and options for each panel, see page 10
TR
Cable (not
included in the
scope of supply)
Type 3RT-B4
1400 mm wide
consisting of
3 ring-main panels
and
1 transformer
panel
Type T-B2
1000 mm wide
HA41-2230_1c eps
BB Capacitive voltage
detecting system at
the busbar of the
panel blocks: Only
located once in the
first panel of the
block!
TR c
HA41-2234_1c eps
Transformer panel blocks
TR
RK
HA41-2278e eps
RK
RK
HA41-2233_1c eps
RK
RK
consisting of
2 transformer panels
Footnotes
from page 10
B Deep cable
compartment
cover required
Cable connection/transformer panel block
Designs and options for each panel, see page 10
TR
K
TR
HA41-2231_1c eps
Type T-B3
1500 mm wide
consisting of
3 transformer
panels
* Depending on
TR c
the make/type of
the cable
plug or arrester:
Deep cable
compartment
cover required
Type KT-B2
700 mm wide
HA41-2235_1e eps
TR
consisting of
1 cable connection panel
1 transformer panel
** Cable-type
current transformer on the
2nd cable:
For 300 mm
deeper cable
compartment
cover
Designs
Designs
• Busbar connection system for connection of individual
• Busbar connection system for connection of individual
panels or panel blocks: Arranged in the left-hand panel of the
panel block (therefore extendable at a later date)
• Only either the left-hand or the right-hand panel of the panel block
panels or panel blocks: Arranged in the left-hand panel of the
panel block (therefore extendable at a later date)
• Only either the left-hand or the right-hand panel of the panel block
can be designed as a transfer panel with busbar connection
can be designed as a transfer panel with busbar connection
• Panel blocks are also available without a busbar connection
• Panel blocks are also available without a busbar connection
system (extendable at a later date only via the cable feeder)
system (extendable at a later date only via the cable feeder)
c A plug-in voltage transformer cannot be provided at the connection
1) Suitable for
voltage
transformer
type 4MT8
2) Suitable for
voltage
transformer
type 4MT3
3) Suitable for
three-phase
current transformers
Siemens HA 41.11 · 2007
11
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Product Range
Circuit-breaker panels as individual panels DD
Circuit-breaker panels
Circuit-breaker panels with plug-in
busbar voltage transformers
as feeder panels
as feeder panels
option
option
1)
1)
option
option
2)
2)
**
option
HA41-2244_1e eps
option
option
HA41-2242_1e eps
HA41-2238_1e eps
HA41-2236_1e eps
option
Vacuum
circuit-breaker
option
Three-position
switch-disconnector
option
1)
1)
option
option
2)
2)
**
Capacitive
voltage detecting
system
Type LS1
500 mm wide
Type LS1 *
500 mm wide
Type LS1V/LS2
500 mm wide
Type LS2 *
500 mm wide
1)
Basic panel
for 2nd cable *
Basic panel
for 2nd cable *
4MC63... threephase current
transformer
2)
option
1)
1)
option
option
2)
2)
option
1)
option
2)
option
Cable-type current
transformer
on the cable
option
1)
4MT8 plug-in voltage
transformer at the
cable connection
option
2)
Type LS1 *
500 mm wide
Type LS1 B
500 mm wide
Type LS1V/LS2 *
500 mm wide
Type LS1V/LS2 B
500 mm wide
with plug-in
surge arresters or
limiters *
with plug-in
voltage transformers D
with plug-in
surge arresters
or limiters *
with plug-in
voltage transformers B
option
option
4MT3 plug-in
voltage
transformer
at the busbar
Cable (not
included in the
scope of supply)
as transfer panels
Type LS1-U
500 mm wide
for transfer
to the right
option
HA41-2246_1d eps
as transfer panels
HA41-2240_1d eps
option
HA41-2245_1d eps
HA41-2239_1d eps
HA41-2237_1d eps
option
HA41-2243 _1d eps
option
option
for transfer
to the right
2nd cable (not
included in the
scope of supply)
option
1)
HA41-2278e eps
1)
Type LS1V-U/LS2-U
500 mm wide
Type LS1-U
500 mm wide
for transfer
to the left
option
1)
option
HA41-2247_1d eps
HA41-2241_1d eps
option
Plug-in
surge arrester
or limiter
Type LS1V-U/LS2-U
500 mm wide
for transfer
to the left
option
1)
Footnotes
see page 13
12
Siemens HA 41.11 · 2007
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Product Range
Bus sectionalizer with circuit-breaker, bus sectionalizer with switch-disconnector, busbar earthing panels and
busbar voltage metering panel as individual panels DD
Bus sectionalizer
with circuit-breaker
Busbar earthing
panels
Busbar voltage metering
panel
Vacuum
circuit-breaker
option
HA41-2254_1c eps
HA41-2252_1b eps
HA41-2248_1c eps
option
Three-position
switch-disconnector
Capacitive
voltage detecting system
Type LK/LT1
500 mm wide
Type SE
350 mm wide
Type MS1V/ME3
500 mm wide
Cable-type
current transformer on the
screened busbar
HA41-2253_1c eps
with vacuum
circuit-breaker
HA41-2249_1e eps
option
Make-proof
earthing switch
option
Type LK V/LT1-V
500 mm wide
Type SE1 V/SE2
500 mm wide
with vacuum
circuit-breaker and
plug-in voltage
transformers
with plug-in
voltage
transformers
HA41-2278e eps
4MT8 plug-in
voltage
transformer
at the connection
4MT3 plug-in
voltage
transformer
at the busbar
Bus sectionalizer
with switch-disconnector
HA41-2250_1c eps
option
Footnotes from
page 12 and 13
B Deep cable
compartment
cover required
option
BB Short identifications of the
panels have
been harmonized
Type LT2
500 mm wide
* Depending on
the make/type of
the cable
plug or arrester:
Deep cable
compartment
cover required
** Cable-type
current transformer on the
2nd cable:
For 300 mm
deeper cable
compartment
Siemens HA 41.11 · 2007
13
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Product Range
Air-insulated metering panels as transfer panels
Billing metering panels for
busbar connection
option
option
option
P1
1)
P2
P1
Current transformer, cast-resin
insulated
P1 P2
HA41-2266_1c eps
P2
HA41-2262_1b eps
Billing metering panels as end
panels, for cable connection
HA41-2258_1c eps
Billing metering panels
(standard)
1)
Voltage transformer,
cast-resin insulated
or on request:
Voltage transformer,
cast-resin insulated,
with HV HRC fuse
Scheme 1
Scheme 1
Type ME1, 850 mm wide
Type ME1-K, 850 mm wide
Type ME1-S, 850 mm wide
for transfer to the right
for transfer to the right
for busbar metering
P2
Fixed earthing
points for busbar
earthing
Scheme 2
Scheme 2
Scheme 2
Type ME1, 850 mm wide
Type ME1-K, 850 mm wide
Type ME1-S, 850 mm wide
for transfer to the right,
transformer terminals
interchanged
for transfer to the right,
transformer terminals
interchanged
for busbar metering,
transformer terminals
interchanged
option
option
1)
P1
P1
HA41-2436_1a eps
option
HA41-2264_1b eps
P2 P1
P2
P2
Scheme 3
Scheme 3
Scheme 3
Type ME1, 850 mm wide
Type ME1-K, 850 mm wide
Type ME1-S, 850 mm wide
for transfer to the right
for transfer to the right
for busbar metering,
transformer terminals
interchanged
option
option
P1
P2
1)
HA41-2265_1b eps
option
P1
P2
Scheme 4
Scheme 4
P2 P1
HA41-2437_1a eps
HA41-2260_1c eps
P1 P2
P1
P1
Scheme 4
Type ME1, 850 mm wide
Type ME1-K, 850 mm wide
Type ME1-S, 850 mm wide
for transfer to the right,
transformer terminals
interchanged
for transfer to the right,
transformer terminals
interchanged
for busbar metering,
transformer terminals
interchanged
Note
Note
Schemes 1 to 4 also feasible
for transfer to the left
Schemes 1 to 4 also feasible
for transfer to the left
Siemens HA 41.11 · 2007
Voltage transformer, cast-resin
insulated
HA41-2278d eps
P2
HA41-2267_1c eps
1)
HA41-2261_1c eps
option
option
HA41-2263_1b eps
HA41-2259_1c eps
option
14
Scheme 1
Cable (not
included in the
scope of supply)
P1 and P2
are terminal
designations
of the current
transformer
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Product Range
Air-insulated metering panels as transfer panels
option
P2
P2
Billing metering panels *
with metal-enclosed
combined transformers
HA41-2276_1d eps
option
HA41-2473a eps
Billing metering panels
as individual panels, for cable
connection
P1 P2
1)
Voltage transformer,
cast-resin insulated
or on request:
2)
3)
P1
P1
Current transformer, cast-resin
insulated
1)
1)
Voltage transformer,
cast-resin insulated,
with HV HRC fuses
Scheme 1
Scheme 1
Scheme 1
Type ME1-KK, 850 mm wide
Type ME2, 600 mm wide
for transfer to the right
for cable connection
for transfer to the right
option
HA41-2277_1d eps
Type ME1-KS, 850 mm wide
HA41-2474a eps
HA41-2269_1e eps
option
1)
1)
P2
P2
P1
P1
3)
P1 P2
4MK plug-in
combined voltage
transformer,
metal-enclosed
2)
3)
Fixed earthing
points for busbar
earthing
Scheme 2
Scheme 2
Scheme 2
Type ME1-KK, 850 mm wide
Type ME2, 600 mm wide
for transfer to the right,
transformer terminals
interchanged
for cable connection,
transformer terminals
interchanged
for transfer to the right,
transformer terminals
interchanged
HA41-2438_1b eps
Type ME1-KS, 850 mm wide
option
HA41-2475a eps
HA41-2270_1e eps
option
1)
1)
P1
P1
P2
P2
P2 P1
Scheme 3
Type ME1-KK, 850 mm wide
Type ME2, 600 mm wide
for cable connection
for transfer to the left
P1
HA41-2476a eps
HA41-2271_1e eps
option
P1
P2
P2
1)
Scheme 4
HA41-2439_1b eps
Type ME1-KS, 850 mm wide
for transfer to the right
option
P2 P1
2)
3)
1)
Scheme 4
Scheme 4
Type ME1-KS, 850 mm wide
Type ME1-KK, 850 mm wide
Type ME2, 600 mm wide
for transfer to the right,
transformer terminals
interchanged
for cable connection,
transformer terminals
interchanged
for transfer to the left,
transformer terminals
interchanged
Note
Schemes 1 to 4 also feasible
as left-hand end panel
for transfer to the left
Cable (not
included in the
scope of supply)
P1 and P2
are terminal
designations
of the current
transformer
2)
3)
Scheme 3
Scheme 3
4MK plug-in
combined current
transformer,
metal-enclosed
HA41-2278e eps
HA41-2268_1e eps
Billing metering panels as end
panels, for cable connection
* Mainly for connection to
bus sectionalizer with switch-disconnector
LT1, LT1-V and LT2
Siemens HA 41.11 · 2007
15
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Design
Panel design (examples)
Section
Transformer panel
1
61
1
61
62
2
31
2
3
12
5
14
7
15
8
9
16
17
15
25
9
16
36
17
37
11
27
19
14
15
15
18
10
27
19
28
20
29
21
35
13
28
20
23
12
26
18
10
34
33
24
13
6
32
62
3
38
5
6
7
23
11
4
Section
HA41-2280d eps
HA41-2279e eps
Ring-main panel
29
21
22
22
Type RK
Type TR
Legend for pages 16 and 17
Billing metering panel, air-insulated
Section
1 Option: Low-voltage compartment
HA41-2281e eps
2 Niche for customer-side low-voltage equipment,
with hinged cover
61
1
3 Switch-position indicator for load-break
function “CLOSED – OPEN”
4 Switch-position indicator for earthing
function “OPEN – EARTHED”
62
2
2
11
5 Ready-for-service indicator
6 Rating and type plate
40
7 Mimic diagram
62
8 Option: Short-circuit / earth-fault indicator
9 Sockets for voltage detecting system
39
39
6
10 Arrangement of the busbars
11 Feeder designation label
12 Option: Locking device for three-position
switch-disconnector
41
42
62
7
13 Manual operation for the mechanism of
the earthing function
14 Manual operation for the mechanism of
the load-break function
15 Interlock of the cable compartment cover
16 Arrangement of the cable connections
17 Busbar system
22
30
Type ME1
16
Siemens HA 41.11 · 2007
18 Switchgear vessel filled with gas
19 Busbar connection
20 Pressure relief device
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Design
Panel design (examples)
Circuit-breaker panel
Section
HA41-2282e eps
21 Partition for busbar
22 Earthing busbar with earthing connection
23 Three-position switch-disconnector
24 Spring-operated mechanism
25 Bushing for cable plug with bolted contact (M16)
43
26 Option: Cable T-plug
61
44
27 Cable compartment cover
45
46
47
48
49
50
11
5
6
8
28 Cable compartment
62
29 Cable bracket
30 Earthing connection for earthing accessories
7
51
52
12, 53
13
63
46
32 Handle for replacing HV HRC fuse links
33 Interlock for HV HRC fuse assembly
34 Cover of the HV HRC fuse compartment
24
9
3
4
15
15
14
25
23
35 Spring-operated / stored-energy mechanism
36 Bushing for cable plug with plug-in contact
37 Cable elbow plug with plug-in contact
38 Switch-position indicator for load-break function
“CLOSED – OPEN” and, if applicable,
“HV HRC fuse tripped” or “shunt release tripped”
26
16
54
17
18
19
27
39 Cover for access to the busbar connection and to
the instrument transformers, screwed on
28
40 4MR voltage transformer
29
20
41 4MA7 current transformer
55
21
42 Cover to busbar connection
compartment, screwed on
22
43 Option: SIPROTEC bay control unit
Type LS1 (without voltage transformers)
44 Low-voltage compartment (standard)
HA41-2283c eps
10
31 HV HRC fuse assembly, cover removed
Vacuum circuit-breaker:
45 Opening for the hand crank
– for closing with manual operating mechanism
– for emergency operation with motor operating
mechanism
46 Operating mechanism box
47 Mechanical “ON” pushbutton (not supplied with
spring-operated mechanism)
61
48 Mechanical “OFF” pushbutton
56
49 Operating cycle counter
50 “Spring charged” indicator
57
51 Vacuum interrupter
52 Switch-position indicator
53 Option: Interlock between vacuum circuit-breaker
and three-position switch-disconnector
54 Option: Three-phase current transformer
(protection transformer)
55 Cable-type current transformer
56 4MT3 plug-in voltage transformer at the busbar
58
59
57 Bushing for connection of plug-in voltage transformers
58 Plug-in connection according to EN 50 181 /
DIN EN 50 181 as interface type “A”
59 Option: 4MT8 plug-in voltage transformer at the connection
60 Deep cable compartment cover
60
61 Wiring duct, removable, for control cables and/or bus wires
62 Cover screwed on
Type LS2-V (with voltage transformers)
63 Option: Interlock between three-position
switch-disconnector and circuit-breaker
Siemens HA 41.11 · 2007
17
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
3AH vacuum circuit-breaker
Operating mechanism
functions
• According to IEC 62 271/
VDE 0671-100
(standards see page 41)
Motor operating mechanism 1)
(M1 *)
• Application of all 8DH10
switchgear in hermetically
sealed vessel in conformity
with the system
• Climate-independent vacuum
interrupter poles in the
gas-filled switchgear vessel
• Maintenance-free for indoor
installation according to
IEC 60 694/ VDE 0670-1000
(standards see page 41)
• Individual secondary equipment
• A metal bellows is used for
gasketless separation of the
SF6-insulation and the operating mechanism – as already
used with success for over
100000 vacuum interrupters
Switching duties and
operating mechanisms
The switching duties of the
vacuum circuit-breaker are dependent, among other factors, on
its type of operating mechanism.
Three operating mechanism versions are available:
• Motor operating stored-energy
mechanism
– For auto-reclosing (K),
– For synchronization and
rapid load transfer (U)
• Manual operating stored-
energy mechanism
– For auto-reclosing (K)
• Manual spring-operated me-
chanism (= spring CLOSED,
stored-energy OPEN)
– Not for auto-reclosing (K)
– For normal closing and
– For storage of one opening
operation
gear vessel in the operating
mechanism box and behind
the control board
• Stored-energy spring
The closing spring is charged
by means of the hand crank supplied until latching of the closing
latch is indicated
(= “spring charged” indication).
Subsequently the vacuum
circuit-breaker can be closed
either manually or electrically
and the closing spring can be
recharged manually. The “possibility to close” is thus stored
once more (for auto-reclosing).
Manual spring-operated
mechanism
(= spring CLOSED, stored-energy
OPEN)
The closing spring of the vacuum
circuit-breaker is charged by
means of the hand crank supplied until the vacuum circuitbreaker closes. Subsequently
either manual or electrical opening is possible.
The vacuum circuit-breaker
is fitted with a trip-free
mechanism.
1) Motor rating at
24 V to 220 V DC: 350 W
110 V and 230 V AC:400 VA
* Item designation
CO = CLOSE operation with subsequent
OPEN operation at the shortest
internal close-open time of the
vacuum circuit-breaker
K = Auto-reclosing
t
= Dead time 0.3 s
O = OPEN operation
t‘
= Dead time 3 min
For further technical data and description of typical applications,
please refer also to Catalog HG 11.11 “3AH Vacuum Circuit-Breakers”
Siemens HA 41.11 · 2007
11
4
5
6
13
7
15
2) With closing solenoid
mechanism for 10000
operating cycles
18
10
3
Operating mechanism of the vacuum circuit-breaker
(for the legend, see page 19)
Differentiation features between the vacuum circuit-breakers
depending on the operating mechanism version
Operating
mechanism
version
Typical uses
Motor operating Manual
stored-energy
operating
mechanism
stored-energy
mechanism
Utility
Classic transfer
substations
substations and
and industrial
substations
plants
without auxiliary
voltage supply
Mechanism
function
Stored-energy
CLOSED,
stored-energy
OPEN
Mechanism
operation
With motor 1), With hand
manual (emer- crank
gency) operation at the panel
including antipumping
Trip-free mechanism
• Located outside the switch-
U = Synchronization and
rapid load transfer
(make time £ 90 ms)
2
Manual operating storedenergy mechanism
Vacuum circuit-breakers with
spring-operated mechanism are
not suitable for auto-reclosing.
Further operating mechanism
features
Abbreviations for switching
duties and applications:
In the case of the motor operating mechanism, the closing
spring is charged by means of
a motor and latched in the
charged position (the “spring
charged” indication is visible).
Closing is effected either by
means of an ON pushbutton or
a closing solenoid. The closing
spring is recharged automatically (for auto-reclosing).
8
1
R-HA41-016 eps
Features
Closing the
Electrically 2) or
mechanically at
vacuum
circuit-breaker the panel with
pushbutton
Stored-energy
CLOSED,
stored-energy
OPEN
Manual springoperated
mechanism
Simple utility
substations
(circuit-breaker
employed as
transformer
switch)
Spring
CLOSED,
stored-energy
OPEN
With hand
crank
Mechanically
at the panel
with pushbutton, option:
electrically 2)
Option
Mechanically
at the panel
with hand
crank (charging
process)
Without
O-t-CO
O or CO
Closing
solenoid, e.g.
for remote
electrical
closing
Always provided, with electrical signal
“closing spring
charged”
Rated
operating
sequence
O-t-CO
or
O-t-CO-t’-CO
Autoreclosing (K)
Suitable (multi- Suitable (only
ple auto-reclos- with closing
ing possible)
solenoid)
–
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
Secondary equipment of the 3AH vacuum circuit-breaker
Circuit-breaker tripping signal
(standard)
• For electrical signalling (as pulse
> 10 ms), e.g. to remote control
systems, in the case of automatic
tripping (e.g. protection)
• Via limit switch (S6 *) and
cut-out switch (S7 *)
• Type 3AY15 10 (Y9 *)
Varistor module
• For electrical closing
• To limit overvoltages to approx.
Shunt releases
• Types:
– Standard: 3AY15 10 (Y1 *)
– Option: 3AX11 01 (Y2 *),
with energy store
• Tripping by protection device or
electrical operation
Current-transformer
operated release
• Type 3AX11 04 (Y6 *) for trip-
ping pulse W 0.1 Ws in conjunction with suitable protection systems, e.g. 7SJ4 protection system, 4MC6.. transformer
protection system, SEG relay
(other designs on request)
• Used where no external
auxiliary voltage is available,
tripping by protection device
Undervoltage release
OPEN commands are present at
the vacuum circuit-breaker at
the same time, the vacuum circuit-breaker will return to the
open position after closing. It
remains in this position until a
new CLOSE command is given.
In this manner, continuous closing and opening (= pumping) is
avoided.
13
• Type 3SV9 (S1 *)
• Standard: 6 NO+6 NC, of which
2 NO+2 NC+2 changeover
contacts are free 1)
• Option: 12 NO+12 NC, of which
7 NO+4 NC+2 changeover
contacts are free 1)
Basic equipment with manual spring-operated mechanism
Position switch
• Type 3SE4 (S4 *)
• For signalling “closing spring
charged”
• Only in conjunction with stored-
energy mechanisms
• Dependent on the type of
• Function: If constant CLOSE and
17
Auxiliary switch
• Comprising:
– Energy store and unlatching
mechanism
– Electromagnetic system which is
permanently connected to voltage
while the vacuum circuit-breaker
is closed; tripping is initiated
when this voltage drops
Anti-pumping (standard)
(mechanical and electrical)
5
• For auxiliary voltages W 60 V DC
Mechanical interlocking
formers possible
11
500 V for protection devices
(when inductive devices are
mounted in the vacuum circuitbreaker)
• Type 3AX11 03 (Y7 *)
• Connection to voltage trans-
3
HA41-2296b eps
Closing solenoid
9
1
operating mechanism
8
1
2
10
3
11
4
5
12
6
13
7
• Option: Switchgear interlocking
14
with the three-position switchdisconnector (option: Closing
lock-out for the three-position
switch-disconnector in circuitbreaker panels type LS and LT1)
15
16
• Option: Operating mechanism
with mechanical interlocking as
– Spring-operated mechanism:
Hand crank opening is blocked
– Stored-energy mechanism with
closing solenoid (Y9 *) and
pushbutton (S12 *): The pushbutton (S12 *) operated by the
mechanical interlock prevents a
continuous command to the
closing solenoid
Maximum equipment with motor operating stored-energy mechanism
2 Position switch (S4 *)
12 Option: 2nd release
• During operation of the three-
3 Closing spring
13 1st release (Y1 *)
position switch-disconnector
from CLOSED to OPEN:
Vacuum circuit-breaker
cannot be closed.
4 Motor (M1 *)
HA41-2297a eps
The scope of the 3AH vacuum
circuit-breaker secondary equipment depends on the type of application and offers a wide range of
options, thus allowing even the
highest requirements to be satisfied.
Secondary equipment (view into the operating mechanism box)
1 Gear
11 Circuit-breaker “OPEN”
14 Option: Mechanical interlocking with interrogation
of the three-position
6 “Closing spring charged” indicator
switch-disconnector
5 Operating cycle counter
7 Closing solenoid (Y9 *)
1) For utilization
by the
customer
* Item
designation
Abbreviations:
NO = normally-open contact
NC = normally-closed contact
For further technical data and description of typical applications,
please refer also to Catalog HG 11.11 “3AH Vacuum Circuit-Breakers”
8 Option: Auxiliary switch
12 NO+12 NC
9 Auxiliary switch
6 NO+6 NC (S1 *)
10 Circuit-breaker “CLOSED”
15 Operating rod with contact
pressure springs
16 Interlocking to the threeposition switch-disconnector
17 Actuation for closing the
vacuum circuit-breaker
Siemens HA 41.11 · 2007
19
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
Three-position switch-disconnector
Features
• Switch positions: CLOSED –
general-purpose switchdisconnector (class E3)
according to
– IEC 60 265-1/ VDE 0670-301
– IEC 62 271-102/ VDE 0671-102
(standards see page 41)
R-HA41-012 eps
OPEN – EARTHED
• Switching functions as
• Designed as a multi-chamber
switch with the functions
– Switch-disconnector and
– Make-proof earthing switch
• Operation via gas-tight welded-in
metal bellows at the front of the
switchgear vessel
Three-position switch-disconnector
HA41-2288a eps
EARTHED
OPEN
SF6 insulation
1
2
3
4
5
6
CLOSED
Detachable lever mechanism
with three-position switch-disconnector
Switch positions
1 Three-position switch-disconnector
2 Coupling linkage
3 Switchgear vessel
4 Operating mechanism rocker
5 Detachable lever mechanism
6 Operating lever inserted
For further details, please refer to
Catalog HA 40.1 “Switchgear
Types 8DJ and 8DH for Secondary
Distribution Systems up to 24 kV,
Gas-Insulated (General Part)”
20
Siemens HA 41.11 · 2007
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
Busbars
Features
• Safe-to-touch as a result of
R-HA41-017a eps
use of metal covers
• Plug-in type
• Consisting of round-bar
copper, insulated by means of
silicone rubber
• Busbar joints with cross and
end adapters, insulated by
means of silicone rubber
• Insensitive to pollution and
8
2
3
condensation
• Switchgear extension or
panel replacement is possible without gas work
7
• Special busbar connections
to metering panels type ME1
are possible. Connection to
the
– Cable connection bushings
of the adjacent panel
or to the
– Busbar bushings
Busbar compartments over 2 panels
with busbar connections, busbar covers removed
• Busbar arrangement in panel
blocks within the switchgear
vessel filled with gas
HA41-2289b eps
7
• Option screened busbar:
– Field control by means of
electrically conductive layers
on the silicone-rubber
insulation
– Installation of 4MC70 32
current transformers is thus
possible
– Independent of the site
altitude
• Option: Capacitive voltage
detecting system for the
busbar, refer also to the
product range, pages 10
to 15
8
9
1
10
2
3
4
5
Top view
6
Insulated plug-in type busbar
unscreened design
Busbar system
1 End adapter
2 Cross adapter
3 Busbar insulation of silicone rubber
4 Threaded bolt M12 / M16
5 Busbar, Cu, diameter 32 mm
6 Stopper
Switchgear vessel
7 Primary enclosure panel 1
8 Primary enclosure panel 2
9 Bushing
10 Capacitive tap at the bushings,
earthed (standard)
Siemens HA 41.11 · 2007
21
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
4MT3 * and 4MT8 * plug-in voltage transformers for panel types LS, TR, SE and ME3
R-HA41-019 eps
R-HA41-018a eps
HA41-2290b eps
Panel section
type LS2-V
4MT3 plug-in
voltage
transformer
(for the busbar)
R-HA41-020 eps
1
2
1 4MT3 * for the busbar
2 4MT8 * at the cable connection
Common features
• According to IEC 60 044-2/ VDE 0414-2
• Designed as single-pole voltage trans-
formers, plug-in type
• Inductive type
• Climate-independent
• Secondary connection by means of
plugs inside the panel
4MT8 plug-in voltage transformer
mounted on cable T-plug (in panel type LS1-V)
Technical data
4MT3 * and 4MT8 * voltage transformers
Primary data
Secondary data for 4MT3 voltage transformers
Max. equipment operating 12 kV
voltage Um (= 1.2 x UN)
Rated voltage UN at max.
rated short-duration
power-frequency
withstand voltage Ud
• Connection with plug-in contact
• Inside-cone system, metal-coated
Rated lightning impulse
withstand voltage Up
Features type 4MT8
Rated voltage factor (8 h)
• Outside-cone system, metal-enclosed
• For deep cable compartment cover
Installation
• Safe-to-touch arrangement due to
vessel for busbar metering:
– 4MT3 voltage transformer for panel
types LS1 V/LS2, SE1V/SE2, MS1 V/ME3
and LK V/LT1
• Arrangement at the cable connection:
– 4MT8 voltage transformer, pluggable
on screened cable T-plug, for panel
types LS1-V, LS2-V and TR-V (deep
cable compartment cover required)
– 4MT8 voltage transformer, directly
pluggable via adapter on the bushing
with plug-in contact (interface type “A”),
for panel type TR-V (deep cable compartment cover required)
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3.6 kV / 20 kV
7.2 kV / 60 kV
12 kV / 75 kV
1.9 x UN
Rated voltage UN at max.
rated short-duration
power-frequency
withstand voltage Ud
Rated voltage
100/ 3 V
110/ 3 V (option)
Rated voltage for
auxiliary winding (option)
100/3 V
110/3 V (option)
Rated thermal
limit current
(measuring winding)
6A
Rated long-time thermal
current (8 h)
4A
Rating
25 15 60 100 150
VA
Class
0.2 0.5 0.5 1
13.8/ 3 kV at 38 kV
15.0/ 3 kV at 38 kV
17.5/ 3 kV at 50 kV
20.0/ 3 kV at 50 kV
22.0/ 3 kV at 50 kV
Rated lightning impulse
withstand voltage Up
17.5 kv / 95 kV
24 kV / 125 kV
Rated voltage factor (8 h)
1.9 x UN
Rated voltage
100/ 3 V
110/ 3 V (option)
Rated voltage for
auxiliary winding (option)
100/3 V
110/3 V (option)
Rated thermal
limit current
(measuring winding)
4A
Rated long-time thermal
current (8 h)
4A
Rating
15 15 30 30 100
VA
Class
0.2 0.5 0.5 1
Siemens HA 41.11 · 2007
3
Combination of 4MT8 * voltage transformers with cable T-plugs (screened, without metal housing)
Make
Type
Combination Make
Euromold
(K) 400 TB/G
(K) 440 TB, AGT 10/20
ASTS 10/630,
ASTS 20/630
FMCTs-400, FMCTg-400
yes
nkt cables
Prysmian
Kabel und
Systeme
yes
yes
Südkabel
Südkabel
Cooper
Tyco Electronics
Type
Combination
SEHDT (13/23)
SET (12/24)
DT 400 P
RSTI-L56xx for:
• 35-300 mm2
(M12)
• > 300 mm2
(M16)
yes
on request
yes
on request
(add.measures)
on request
* Disassembly is necessary in order to perform voltage tests on the switchgear on site (max. 80 % Ud)
22
1
Secondary data for 4MT8 voltage transformers
Max. equipment operating 24 kV
voltage Um (= 1.2 x UN)
metallic cover
• Arrangement on the switchgear
3.3/ 3 kV at 10 kV
3.6/
4.8/
5.0/
6.0/
6.6/
7.2/ 3 kV at 28 kV
10.0/ 3 kV at 28 kV
11.0/ 3 kV at 28 kV
• Installation behind metallic cover
Features type 4MT3
4MT8 plug-in
voltage
transformer
(at the cable
connection)
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
4MC63 three-phase current transformer for panel type LS
R-HA41-022 eps
HA41-2291b eps
R-HA41-021b eps
Panel section
type LS1
1
4MC63 three-phase
current transformer
1 4MC63 three-phase
current transformer
4MC63 three-phase current transformer
on the bushings of the cable connection
Features
Technical data
• According to IEC 60 044-1/
VDE 0414-1
• Designed as three-pole
ring-core current transformer
• Free of dielectrically
stressed cast-resin parts
(due to design)
• Insulation class E
• Inductive type
• Climate-independent
• Secondary connection by
means of a terminal strip
inside the panel
Installation
• Arranged outside the switch-
gear vessel on the bushings
of the cable connection
• Mounted at the factory
Other designs
(option)
Three-phase current transformer for protection equipment based on the currenttransformer operation principle:
4MC63 10 three-phase current transformer
for IN £ 150 A and ID = 630 A
4MC63 11 three-phase current transformer
for IN £ 400 A and ID = 630 A
Primary data
Primary data
Max. equipment operating 0.72 kV
voltage Um
Rated current IN
A
Max. equipment operating 0.72 kV
voltage Um
150 100 75
50
Rated short-duration
3 kV
power-frequency withstand voltage (winding test)
Rated current IN
A
400
300
Rated thermal short-time
withstand current Ith
25 kA
Rated thermal short-time
withstand current Ith
25 kA
Rated continuous
thermal current ID
630 A
Rated continuous
thermal current ID
630 A
Transient overload
current
1.5 x ID / 1 h
Transient overload
current
2 x ID / 0.5 h
Rated peak withstand
current Idyn
unlimited
Rated peak withstand
current Idyn
unlimited
Secondary data
Rated current
Rating
200
Rated short-duration
3 kV
power-frequency withstand voltage (winding test)
Secondary data
A
VA
1
0.67 0.5
2.5 1.7
0.33
1.25 0.8
Rated current
Rating
A
1
0.75
0.5
VA
4
3
2
Rated current (option)
5A
Rated current (option)
5A
Current at ID
4.2 A
Current at ID
1.575 A
10 P
Protec- Class
tion
Overcurrent factor 10
core
10 P
Protec- Class
tion
Overcurrent factor 10
core
• 7SJ4x protection system
as definite-time overcurrent
protection
• Definite-time overcurrent pro-
tection relay make SEG, type
WIP 1 or type WIC
Other values on request
Other values on request
Siemens HA 41.11 · 2007
23
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
4MC70 33 and 4MC70 31 cable-type current transformers for panel types LS, RK and TR
R-HA41-023a eps
R-HA41-025 eps
Panel section
type LS1
4MC70 31 cable-type
current transformer
R-HA41-024a eps
HA41-2292b eps
Front
view
2
1
1
*
2
4MC70 33 cable-type
current transformers,
4 different overall heights
1 Cable-type current transformer
2 Cable shield
Features
• According to IEC 60 044-1/
VDE 0414-1
• Designed as single-pole ring-
core current transformers
• Free of dielectrically stressed
cast-resin parts (due to design)
• Insulation class E
• Inductive type
4MC70 33 cable-type current transformer
for the cables at the panel connection
Technical data
4MC70 31 cable-type current transformer
4MC70 33 cable-type current transformer
Primary data
Primary data
Max. equipment operating 0.72 kV
voltage Um
Max. equipment operating 0.72 kV
voltage Um
Rated current IN
Rated current IN
30 A to 600 A
50 A to 600 A
Rated short-duration
3 kV
power-frequency withstand voltage (winding test)
Rated short-duration
3 kV
power-frequency withstand voltage (winding test)
Rated thermal short-time
withstand current Ith
25 kA
Rated thermal short-time
withstand current Ith
25 kA
Rated continuous
thermal current ID
1.0 x IN
option: 1.2 x IN
Rated continuous
thermal current ID
1.0 x IN
option: 1.2 x IN
• Only for shielded cables
Transient overload
current
1.5 x ID / 1 h or
2 x ID / 0.5 h
Transient overload
current
1.5 x ID / 1 h or
2 x ID / 0.5 h
Installation
Rated peak withstand
current Idyn
unlimited
Rated peak withstand
current Idyn
unlimited
• Climate-independent
• Secondary connection by
means of a terminal strip
inside the panel
• 4MC70 33 cable-type current
transformer for panel type LS
• 4MC70 31 cable-type current
transformer for panel types
RK and TR
• Arranged outside the switch-
gear vessel around the cable
at the panel connection
• Transformers mounted on a
supporting plate at the factory; final assembly around
the cables on site
• For double cable: 300 mm
deeper cable compartment
cover
* Max. 230 mm, depending on
the core data of the 4MC70 33
cable-type current transformer,
overall heights 170 and 285 mm
(observe floor openings on page 36)
24
Siemens HA 41.11 · 2007
Secondary data
Secondary data
Rated current
1 A (option: 5 A)
Measuring
core
0.2
Class
0.5
1
Overcurrent factor FS10 (option: FS5)
2.5 VA to 10 VA
Rating
10 P
5P
ProClass
tection Overcurrent factor 10
10
core
2.5 VA to 10 VA
Rating
Option: Secondary tap
1 A (option: 5 A)
Measuring
core
1
Class
Overcurrent factor FS5 (option: FS10)
Rating
Option: Secondary tap
2.5 VA to 10 VA
1:2
1:2
(e.g. 150 A – 300 A)
Dimensions
Overall height H,
dependent on the
core data
Rated current
Dimensions
mm
50 100 170 285
Overall height H
89 mm
Outside diameter
145 mm
Width x depth
85 mm x 114 mm
Inside diameter
55 mm
Inside diameter
40 mm
For cable diameter
50 mm
For cable diameter
36 mm
Other values on request
Other values on request
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
4MC70 32 bus-type current transformers for panel type LT (for screened busbars only)
R-HA41-027 eps
R-HA41-026a eps
HA41-2293b eps
Panel section
type LT1
1
1 4MC70 32 bus-type
current transformer
Features
• Used exclusively for
screened busbars
• Preferably in combination
with panel type ME2
• According to IEC 60 044-1/
VDE 0414-1
• Designed as single-pole
ring-core current transformers
• Free of dielectrically
stressed cast-resin parts (due
to design)
• Insulation class E
• Inductive type
• Climate-independent
• Secondary connection by
means of a terminal strip
inside the panel
Installation
• Arranged outside the
switchgear vessel only on
the screened busbars
• Installation of the bus-type
current transformers either
between the panels or alternatively
• Supplied loosely (including
the busbar connections), if
the mounting position of the
bus-type current transformers
lies at the joint of a transport
unit
4MC70 32 bus-type
current transformer
4MC70 32 bus-type current transformer,
mounted on screened busbars, in some cases
between the panels
Technical data
4MC70 32 bus-type current transformer
Primary data
Max. equipment operating 0.72 kV
voltage Um
Rated current IN
200 A to 600 A
Rated short-duration
3 kV
power-frequency withstand voltage (winding test)
Rated thermal short-time
withstand current Ith
25 kA
Rated continuous
thermal current ID
1.0 x IN
option: 1.2 x IN
Transient overload
current
1.5 x ID / 1 h or
2 x ID / 0.5 h
Rated peak withstand
current Idyn
unlimited
Secondary data
Rated current
1 A (option: 5 A)
Measuring
core
0.2
Class
0.5
1
Overcurrent factor FS10 (option: FS5)
Rating
2.5 VA to 10 VA
10 P
5P*
ProClass
tection Overcurrent factor 10
10
core
2.5 VA to 15 VA
Rating
Option: Secondary tap
1:2
(e.g. 150 A – 300 A)
Dimensions
Overall width B,
dependent on the
core data
80 mm
Outside diameter
125 mm
Inside diameter
55 mm
Other values on request
150 mm
* On request
Siemens HA 41.11 · 2007
25
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
R-HA41-028 eps
R-HA41-029a eps
4MA7 current transformers and 4MR voltage transformers
for air-insulated billing metering panels type ME1
HA41-2294c eps
Panel section type ME1
4MR14 voltage
transformer
R-HA41-030a eps
1
2
4MA7 current
transformer
1 4MR voltage transformer
2 4MA7 current transformer
Features
4MA7 current transformer
• According to IEC 60 044-1/
VDE 0414-1
• Dimensions according to
DIN 42 600-8 (small design)
• Designed as single-pole
indoor block-type current
transformers
• Cast-resin insulated
• Insulation class E
• Secondary connection by
means of screw-type
terminals
4MR voltage transformer
• According to IEC 60 044-2/
VDE 0414-2
• Dimensions according to
DIN 42 600-9 (small design)
• Designed as indoor
voltage transformers:
– Type 4MR, single-pole
– Option: Type 4MR, two-pole
4MR voltage transformers and
4MA7 current transformers installed in
billing metering panel type ME1
Technical data
Max. equipment operating 12/
17.5 kV
voltage Um
24 kV
Max. equipment operating 12 kV
voltage Um (= 1.2 x UN)
Rated voltage UN at max.
rated short-duration
power-frequency
withstand voltage Ud
Rated short-duration
power-frequency
withstand voltage Ud
28/
38 kV
50 kV
Rated lightning impulse
withstand voltage Up
75/
95 kV
125 kV
Rated current IN
25 A to 600 A
Rated thermal short-time
withstand current Ith
up to 25 kA
Rated continuous
thermal current ID
1.0 x IN
option: 1.2 x IN
Rated peak withstand
current Idyn
max. 2.5 x Ith
Rated lightning impulse
withstand voltage Up
Rated voltage
factor (8 h)
Rated current
1 A or 5 A
Measuring
core
0.2
Class
0.5
Overcurrent factor FS5 or FS10
Rating
10 VA to 15 VA
5 P or 10 P
ProClass
tection Overcurrent factor 10
core
5 VA to 15 VA
Rating
3.3/ 3 kV at 10 kV
3.6/
4.8/
5.0/
6.0/
6.6/
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
7.2/ 3 kV at 28 kV
10.0/ 3 kV at 28 kV
11.0/ 3 kV at 28 kV
Secondary data
3.6 kV / 20 kV
7.2 kV / 60 kV
12 kV / 75 kV
1.9 x UN
Max. equipment operating 24 kV
voltage Um (= 1.2 x UN)
1
Rated voltage UN at max.
rated short-duration
power-frequency
withstand voltage Ud
Rated lightning impulse
withstand voltage Up
Rated voltage
factor (8 h)
• Insulation class E
13.8/ 3 kV at 38 kV
15.0/ 3 kV at 38 kV
17.5/ 3 kV at 50 kV
20.0/ 3 kV at 50 kV
22.0/ 3 kV at 50 kV
17.5 kV / 95 kV
24 kV / 125 kV
1.9 x UN
Secondary data
• Secondary connection by
means of screw-type
terminals
Other values on request
Siemens HA 41.11 · 2007
Primary data
Primary data
• Cast-resin insulated
26
4MR single-pole voltage transformer
4MA7 single-pole current transformer
Rated voltage
100/ 3 V
110/ 3 V (option)
120/ 3 V (option)
Rated voltage for auxiliary
winding (option)
100/3 V
110/3 V (option)
120/3 V (option)
Rating
20 VA 50 VA 100 VA
Class
0.2
Other values on request
0.5
1
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
1
R-HA41-032 eps
R-HA41-031a eps
4MK * metal-enclosed combined transformers
for billing metering panels type ME2
1 4MK3
combined
voltage
transformer
HA41-2295b eps
Panel section type ME2
2 4MK1
combined
current
transformer
1
2
2
4MK combined
transformer
1 4MK3 combined voltage
transformer
2 4MK1 combined current
transformer
4MK combined transformers installed in
billing metering panel type ME2
Technical data
4MK1 combined current transformer
Features
• 4MK * combined
transformer, comprising
– 4MK1 combined current
transformer
– 4MK3 combined voltage
transformer
• According to IEC 60 044-3/
VDE 0414-5
• Designed as indoor trans-
formers, single-pole
combination
• Metal-enclosed
• Insulation class E
• Inductive type
• Secondary connection by
means of screw-type
terminals
Panel type ME2
• For combination with
left-hand panels
– As individual panels or
– As panel blocks (on request)
Primary data
12 kV
24 kV
Max. equipment operating 12 kV
voltage Um (= 1.2 x UN)
Rated short-duration
power-frequency
withstand voltage Ud
28 kV
50 kV
Rated lightning impulse
withstand voltage Up
75 kV
Rated voltage UN at max.
rated short-duration
power-frequency
withstand voltage Ud
Rated current IN
50 A to 600 A
Rated thermal short-time
withstand current Ith
up to 25 kA
Rated continuous
thermal current ID
1.0 x IN
option: 1.2 x IN
Rated peak withstand
current Idyn
max. 2.5 x Ith
125 kV
Rated lightning impulse
withstand voltage Up
Rated voltage
factor (8 h)
Rated current
1 A or 5 A
Measuring
core
0.2
Class
0.5
Overcurrent factor FS5 or FS10
Rating
10 VA to 15 VA
10 P
ProClass
tection Overcurrent factor 10
core
5 VA or 15 VA
Rating
Secondary multiratio
option
3.3/ 3 kV at 10 kV
3.6/
4.8/
5.0/
6.0/
6.6/
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
3 kV at 20 kV
7.2/ 3 kV at 28 kV
10.0/ 3 kV at 28 kV
11.0/ 3 kV at 28 kV
Secondary data
right-hand panels as end
panels or panel blocks
current and voltage transformers
Primary data
Max. equipmen+t
operating voltage Um
• For combination with
* Available only as a combination of
4MK3 combined voltage transformer
3.6 kV / 20 kV
7.2 kV / 60 kV
12 kV / 75 kV
1.9 x UN
Max. equipment operating 24 kV
voltage Um (= 1.2 x UN)
1
Rated voltage UN at max.
rated short-duration
power-frequency
withstand voltage Ud
13.8/ 3 kV at 38 kV
15.0/ 3 kV at 38 kV
17.5/ 3 kV at 50 kV
20.0/ 3 kV at 50 kV
22.0/ 3 kV at 50 kV
Rated lightning impulse
withstand voltage Up
17.5 kV / 95 kV
24 kV / 125 kV
Rated voltage
factor (8 h)
1.9 x UN
Secondary data
Other values on request
Rated voltage
100/ 3 V
110/ 3 V (option)
Rated voltage for auxiliary
winding (option)
100/3 V
110/3 V (option)
Rating
30 VA 75 VA 150 VA
Class
0.2
0.5
1
Other values on request
Siemens HA 41.11 · 2007
27
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
Cable connection
Features
Cable connection · Examples
• Bushings with outside cone
L1
• Uniform cable connection
L1
L3
L2
L2
L3
Cable connections in
ring-main panels
height 575 mm
• With cable bracket, e.g.
type C40 according to
DIN EN 50 024
1 Prepared for cable
plugs with bolted
contact (M16)
2
1
• Access to the cable compart-
3
ment only if the feeder has
been isolated and earthed
4
2 Phase L1:
Make Euromold,
type K400 LB as
cable elbow plug
3 Phase L2:
Make Euromold,
type K400 TB as
cable T-plug
Special features
as interface type “C”
according to EN 50181/
DIN EN 50181
4 Phase L3:
Make Euromold,
type AGT 20/630 as
cable T-plug
R-HA41-034 eps
• With bolted contact (M16)
R-HA41-033 eps
– In ring-main panels
– In circuit-breaker panels
– In cable panels:
Cable compartment, as-delivered
condition *
For options A, B, C
and E, see below
Cable plugs with
bolted contact (M16)
• For thermoplastic-
insulated cables
L1
L2
L3
L1
L2
L3
• For paper-insulated
mass-impregnated cables
with adapter systems
• For conventional cable
sealing ends via elbow
adapter AKE 20/630
(make Siemens)
5 Prepared for cable
plugs with bolted
contact (M16)
6
5
6 Phase L1:
Elbow adapter,
make Siemens,
type AKE 20/630
7
8
• For cable T-plugs or cable
7 Phase L2:
Make Euromold,
type K400 TB as
cable T-plug
• Cable routing downwards,
cable connection at front
For options A, B, C,
E and F, see below
Cable plugs with
bolted contact (M16)
Cable compartment,
as-delivered condition *
• For rated normal currents of
8 Phase L3:
Make Euromold,
type AGT 20/630 as
cable T-plug
R-HA41-036 eps
sections up to 300 mm²
(standard)
R-HA41-035 eps
elbow plugs with bolted contact (M 16)
• For connection cross-
Cable connections in
circuit-breaker panels
400/630 A
L1
– In transformer panels:
L2
L1
L3
L2
Cable connections in
transformer panels
• With plug-in contact as
interface type “A”
according to EN 50 181/
DIN EN 50 181
9 Prepared for cable
elbow plugs with plug-in
contact
10
9
11
• For cable elbow plugs
10 Phase L1:
Make Euromold,
type AWGL
12
with plug-in contact
• For thermoplastic-
11 Phase L2:
Make Euromold,
type K158 LR
insulated cables
• For connection cross-
sections up to 120 mm²
Options
See figures on the right
Cable compartment,
as-delivered condition *
Options
A Mounted cable clamps
B Short-circuit / earth-fault indicator
* Cable plugs, cable sealing ends
and cable clamps are not
included in the scope of supply
28
Siemens HA 41.11 · 2007
12 Phase L3:
Make Euromold,
type AGW 20/250
(with metal housing)
R-HA41-038 eps
of 200 A
R-HA41-037 eps
• For rated normal currents
L3
C Double cable connection with
corresponding cable plugs and
deep cable compartment cover
Cable elbow plugs with
plug-in contact
For options A, D and F,
see below
D Bushings as interface type “C” according to
EN 50 181 / DIN EN 50 181 for cable plugs with bolted contact (M16)
E Suitable for connection of plug-in surge arresters in conjunction with
corresponding cable T-plugs
F Suitable for connection of 4MT8 metal-enclosed voltage
transformers in conjunction with corresponding cable T-plugs;
deep cable compartment cover is required
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Components
Low-voltage equipment
Low-voltage compartment *
Low-voltage compartment
• Overall height
– Standard 600 mm
– Option 900 mm
• Partitioned safe-to-touch from
the high-voltage part of the
panel
Low-voltage compartment
of a circuit-breaker panel
type LS
4
Electronic control board with
multifunction protection device
SIPROTEC 4 7SJ63
R-HA41-040 eps
tion, control, measuring and
metering equipment, e. g.
suitable for multifunction protection device SIPROTEC 4
7SJ63
3
R-HA41-041a eps
• For accommodation of protec-
2
R-HA41-039a eps
• Installation on the panel:
– Standard for circuit-breaker
panel type LS and bus sectionalizer with switch-disconnector
type LT1
– Option for all other panel
types, depending on the
scope of the secondary
equipment
1
• Electronic control board
of the multifunction protection device SIPROTEC 4 7SJ63
with the following features:
1 LEDs
2 LCD
3 Navigation keys
4 Function keys
1 User-programmable LEDs
with application-specific label,
for displaying any desired
process and equipment data
2 LCD for process and
equipment data, e.g. for
– Measuring and metering
values
– Binary information on status of
switchgear and switching
device
– Protection data
– General indications
– Alarms
Open low-voltage compartment
with (optional) equipment
3 Keys for navigation in the
menus and for entering values
Low-voltage niche
4 Four user-programmable
function keys for frequently
performed actions
1 Low-voltage
niche
1
Low-voltage niche
• Only inside billing metering
2 Equipment
(option)
2
panels type ME1
• Option: For accommodation,
e.g. of voltage transformer,
m.c.b.s
Low-voltage cables
the low-voltage compartment
are connected via multi-pole,
coded module plug connectors
• Option: Plug-in bus wires from
panel to panel are routed in
the separate wiring duct on
the panel
R-HA41-042 eps
• Control cables of the panel to
Low-voltage niche of a
billing metering panel type ME1
with open cover
* Door hinge on the left (standard)
Siemens HA 41.11 · 2007
29
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
600 (900****)
60
600 (900)*
Ring-main, cable, transformer and circuit-breaker panels as individual panels
4
553
1400
~560**
312
³15
~560**
500
750
775
³15
~565
40
~560**
Circuit-breaker panel
type LS1 V/LS2
60
600 (900)*
215 110 110
40
HA41-2302e eps
575
215 110 110
HA41-2299g eps
3
350
~565
600 (900****)
553
312
Cable panel
type K
426***
553
1400
1
1400
750
775
4
2000 (2300****)
4
2
~560**
Circuit-breaker panel
type LS1
60
600 (900)*
³15
500
750
775
Ring-main panel
type RK
40
HA41-2301e eps
40
³15
350
312
575
215 110 110
HA41-2298g eps
553
312
215 110 110
1400
2000 (2300)*
2000 (2300****)
4
2000 (2300)*
426***
750
775
Cable panel type K:
1 Option: Earthing function
2000 (2300)*
2 Interlock of cable compartment cover
if earthing function is available
4
3 Cable compartment cover screwed on (without earthing function)
1400
4 Cover screwed on
* Option:
515
312
With low-voltage compartment
500
Transformer panel
type TR 1
30
Siemens HA 41.11 · 2007
³15
cable plug
40
~565
215 110 110
HA41-2300f eps
** Dependent on the type of
~520**
750
775
*** Available mounting depth
for low-voltage equipment
**** Option: With high
low-voltage compartment 900 mm
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
HA41-2305c eps
1400
RK
RK
RK
TR
RK
1000
1050
700
Ring-main
panel block type R-B2
HA41-2308c eps
HA41-2307c eps
Transformer
panel block type T-B2
HA41-2306c eps
Ring-main
panel block type R-B3
4
4
TR
4
TR
RK
1500
1400
1400
2000 (2300)*
4
1400
2000 (2300)*
4
TR
TR
2000 (2300)*
RK
4
1400
4
2000 (2300)*
4
4
2000 (2300)*
4
1400
2000 (2300)*
HA41-2303c eps
HA41-2304c eps
Ring-main, cable and transformer panels in panel blocks
TR
RK
700
TR
1050
Ring-main/transformer
panel block type RT-B2
Ring-main/transformer
panel block type 2RT-B3
HA41-2310c eps
HA41-2309c eps
Transformer
panel block type T-B3
RK
4
4
2000 (2300)*
4
RK
RK
RK
TR
1
Cable panel type K:
2
2 Interlock of cable compartment cover
if earthing function is available
3
3 Cable compartment cover screwed on
(without earthing function)
1 Option: Earthing function
1400
1400
2000 (2300)*
4
K
TR
4 Cover screwed on
* Option:
With low-voltage compartment
1400
Ring-main/transformer
panel block type 3RT-B4
700
Cable connection/transformer
panel block type KT-B2
Siemens HA 41.11 · 2007
31
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
426***
1
60
600 (900)*
600 (900****)
Bus sectionalizers with circuit-breakers, bus sectionalizers with switch-disconnectors and
busbar voltage metering panel as individual panels
1400
HA41-2315e eps
40
215 110 110
HA41-2311e eps
³15
500
312
1
750
775
Bus sectionalizer with
circuit-breaker type LK/LT1
500
³15
600 (900****)
Voltage metering
panel type MS1V/ME3
40
312
1
215 110 110
1400
2000 (2300)*
2000 (2300****)
1
750
775
426***
1400
2000 (2300****)
1
312
40
215 110 110
HA41-2312e eps
1
³15
500
750
775
60
600 (900)*
Bus sectionalizer with
circuit-breaker type LKV/LT1
1400
2000 (2300)*
1
312
500
³15
Bus sectionalizer with
switch-disconnector type LT2
32
Siemens HA 41.11 · 2007
1 Cover screwed on
215 110 110
* Option: With low-voltage compartment
*** Available mounting depth for
40
HA41-2313e eps
1
low-voltage equipment
**** Option: With high
750
775
low-voltage compartment 900 mm
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
339***
60
60
600 (900)*
Billing metering panel ME2 as individual panel and
metering panel combin. with billing metering panel
600 (900)*
Busbar earthing panels
as individual panels
1
312
40
312
³15
600
750
775
215 110 110
40
³15
750
775
Billing metering
panel type ME2
Metering panel combination
60
600 (900)*
Earthing panel
type SE
2000 (2300)*
HA41-2323f eps
1
215 110 110
HA41-2316e eps
1
350
1400
1400
2000 (2300)*
2000 (2300)*
1
Only individual
panel or panel block, 1)
on the left
Billing metering
panel
type ME2
Individual panel
or panel block,
on the right
40
215 110 110
HA41-2317e eps
³15
Earthing panel
type SE1 V/SE2
750
775
HA41-2477a eps
312
1
500
1400
1400
1
Connection
at the busbar
600
Connection
at the busbar
Billing metering panel type ME2 with
individual panel attached on the left
and panel block attached on the right
(example)
1 Cover screwed on
* Option:
With low-voltage compartment
* Option:
With low-voltage compartment
*** Available mounting depth
for low-voltage equipment
1) Panel block on request
Siemens HA 41.11 · 2007
33
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
1
2000 (2300)*
850
³15
675
675
255
750
775
40
~145**
³15
850
750
775
Billing metering panel
type ME1-K
60
600 (900)*
Billing metering panel
type ME1
1
255
40
255
HA41-2319f eps
255
215 110 110
1
1135
1135
312
1
1400
1400
1
HA41-2320f eps
2000 (2300)*
1
60
600 (900)*
60
600 (900)*
Billing metering panels type ME1... as individual panels
2000 (2300)*
1
1400
1
1135
312
675
40
255
HA41-2321f eps
255
215 110 110
1
³15
850
750
775
60
600 (900)*
Billing metering panel
type ME1-S
2000 (2300)*
1
* Option:
With low-voltage compartment
panel type ME1-K with pressure absorber duct
34
Siemens HA 41.11 · 2007
850
Billing metering panel
type ME1-KS
³15
1135
675
40
1 Cover/cable compartment cover screwed on
** Dimension for cable routing: 323 mm for combination of
312
1
215 110 110
255
HA41-2322g eps
255
1400
1
~600
750
775
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
Metering panel combinations with billing metering panels type ME1...
Possible panel arrangements
Billing metering panels with individual panels
or panel blocks attached on the left and right (examples)
Possiblity 1
Billing metering
panel
type ME1
Individual panel
or panel block,
on the right
Possibility 1
• Types attached on the left
1400
Individual panel
or panel block,
on the left
The following types of individual panels
or panel blocks can be attached to billing
metering panels – on the right or left:
with connection at the feeder
– Individual panel type
RK-U, K-U, TR-U, LS1-U or LS2-U
– Panel block type
R-B2 or R-B3 (in RK-U panel),
T-B2 or T-B3 (in TR-U panel),
RT-B2, 2RT-B3 or 3RT-B4 (in TR-U panel)
or KT-B2 (in TR-U panel)
• Types attached on the right
HA41-2441b eps
with connection at the busbar
– Individual panel type
RK, K, TR, LS1, LS2, SE1, SE2, ME3 or LT
– Panel block type
R-B2, R-B3, T-B2, T-B3, RT-B2, 2RT-B3, 3RT-B4
or KT-B2
850
Connection
at the feeder *
Connection
at the busbar
Possibility 2
• Types attached on the left
Possiblity 2
Only
individual panel,
on the left
Billing metering
panel
type ME1
with connection at the busbar
– Individual panel type
RK, K, TR, LS1, LS2, SE1, SE2, ME3 or LT
– Panel blocks cannot be attached
Individual panel
or panel block,
on the right
L3
L2
1400
• Types attached on the right
L1
L3
HA41-2442b eps
L2
L1
with connection at the feeder
– Individual panel type
RK-U, K-U, TR-U, LS1-U or LS2-U
– Panel block type
R-B2 or R-B3 (in RK-U panel),
T-B2 or T-B3 (in TR-U panel),
RT-B2, 2RT-B3 or 3RT-B4 (in RK-U panel)
or KT-B2 (in K-U panel)
Possibility 3
• Types attached on the left
850
Connection
at the busbar
with connection at the busbar
– Individual panel type
RK, K, TR, LS1, LS2, SE1, SE2, ME3 or LT
– Panel blocks cannot be attached
Connection
at the feeder **
• Types attached on the right
Possiblity 3
L3
L3
L2
with connection at the busbar
– Individual panel type
RK, K, TR, LS1, LS2, SE1, SE2, ME3 or LT
– Panel block type
R-B2, R-B3, T-B2, T-B3, RT-B2, 2RT-B3, 3RT-B4
or KT-B2
Individual panel
or panel block,
on the right
1400
Billing metering
panel
type ME1-S
Only
individual panel,
on the left
L1
HA41-2443b eps
L2
L1
Connection inside the panel block:
Connection
at the busbar
850
Connection
at the busbar
* Only possible in the right-hand feeder
** Only possible in the left-hand feeder
Siemens HA 41.11 · 2007
35
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
Floor openings (dimensions in red) and fixing points
panel
type SE
4
28 x 14
8
cuit-breaker type LK and bus
sectionalizer with switch-disconnector type LT
7
40
panel type SE2
106 125 125
420
4
28 x 14
19
231
770
700
350
• For busbar voltage
metering panel type ME3
For individual panels
40
28 x 14
3
4
10
4
14 x 28
63
2
40
35
panel block
type R-B2
3
350
110 110
• For ring-main
• For ring-main/
transformer
panel block
type RT-B2
110 110
7
• For cable connection/
19
HA41-2632 eps
19
375
31
• For busbar earthing
233 122 69
• For bus sectionalizer with cir-
480
panels type TR1
713
610
623
1
47 197
• For transformer
775
10
206
175
³15
LS1 and LS2 for ring-main panels type RK1 each without cable-type current transformers
2
63
55
31
233 122 69
480
150
47 197
³15
775
HA41-2326e eps
• For circuit-breaker panel types
4
14 x 28
3
150 150
55
19
150
500
35
255
panels
Type ME1
Type ME1-K
Type ME1-S
Type ME1-KS
Type ME1-KK
For individual panels
250
8
–
–
–
–
–
7
40
For individual panels
1
255
55
270
• For billing metering
713
610
106 100
35
623
19
HA41-2329e eps
7
2
47 197
10
40
8
4
713
610
713
610
110 110
type K
• For busbar earthing
14 x 28
6
623
• For cable panels
31
³15
1
233 122 69
63
55
• For ring-main panels
3
35
850
300
275
2
type RK
623
233 122 69
31
HA41-2325e eps
150
775
8
47 197
³15
480
1
4
14 x 28
775
350
175
63
Standard (for special versions, see pages 38 and 39)
106 100
19
312
350
40
transformer
panel block
type KT-B2
4
28 x 14
620
For panel blocks
106 125 125
40
420
15
470
4
28 x 14
5
For individual panels
63
55
31
2
623
713
610
3
19
150 150
• For transformer
panel block
type T-B2
610
150 150
713
3
500
623
35
10
63
55
31
40
2
7
106 125 125
19
500
40
28 x 14
4
462
920
• For billing metering
1 Wall distance
2 Fixing frame (base) of an individual panel or panel block
3 Floor opening for high-voltage cables (and, if applicable,
control cables)
4 Fixing points
5 For 4MC70 33 cable-type current transformer with outside diameter
145 mm for arrangement beneath the panel
6 Position of the incoming cables for metering panels type ME1...
19
40
131
300
520
For individual panels
36
40
4
4
47 197
775
233 122 69
³15
HA41-2328d eps
8
14 x 28
panels
type ME2
35
14 x 28
For panel block
600
1
³15
HA41-2331e eps
19
150
7
8
233 122 69
713
425
623
150 150
10
1
47 197
panel types LS1 and LS2
each with cable-type
current transformers
480
63
55
• For circuit-breaker
3
35
1000
500
250
2
50 135
47 197
480
HA41-2327d eps
150
775
8
233 122 69
31
³15
1
4
14 x 28
775
500
250
Siemens HA 41.11 · 2007
7 Position of the incoming cables for the feeder
28 x 14
4
8 Overall panel depth
B Cutout in the fixing frame for extended floor opening for
panel with cable-type current transformers
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
Floor openings (dimensions in red) and fixing points
Example for fixing
panels on the floor
10
110 110
40
350
350
110 110
110 110
4
2
• For ring-main
panel block
type R-B3
3
• For ring-main/
713
610
35
19
HA41-2633 eps
40 40
623
40
63
55
31
233 122 69
47 197
³15
150
775
480
1
8
14 x 28
350
transformer
panel block
type 2RT-B3
7
106 100
19
350
970
350
40
28 x 14
19
312
HA41-2609a_en eps
1050
175
4
For panel blocks
1400
150
55
31
35
10
110 110
40 40
40
350
350
350
110 110
110 110
110 110
2
• For ring-main/
transformer
panel block
type 3RT-B4
3
“A”
9
31
69 122
47
233
197
approx. 610
7
9
19
HA41-2634 eps
40 40
4
713
610
40
63
14 x 28
350
623
775
8
233 122 69
480
1
47 197
³15
175
106 100
19
350
19
350
19
312
350
40
4
28 x 14
1320
For panel block
HA41-2334e eps
10
19
40
500
150 150
40
150 150
2
3
500
150 150
Detail “A”
4
• For transformer
panel block
type T-B3
713
610
40
623
40
35
63
55
31
233 122 69
480
150
775
8
47 197
³15
1
14 x 28
500
14 x 28 4
HA41-2608a eps
1500
250
3
7
106 125 125
500
40
19
500
19
28 x 14
7
9
4
462
1420
For panel block
31
69 122
233
197
47
1 Wall distance
2 Fixing frame (base) of an individual panel or panel block
3 Floor opening for high-voltage cables (and, if applicable, control cables)
4 Fixing points
7 Position of the incoming cables for the feeder
8 Overall panel depth (including cable compartment cover)
9 Fixing support
B Cutout in the fixing frame for extended floor opening for
panel with cable-type current transformers
Siemens HA 41.11 · 2007
37
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
Floor openings (dimensions in red) and fixing points
Special versions
350
175
4
14 x 28
2
63
55
31
• For ring-main panels
type RK
• For cable panels
110 110
7
50 135
10
type K
425
713
3
35
623
233 122 69
47 197
³15
775
HA41-2478a eps
150
8
480
1
Legends and footnotes see page 39
19
106 100
40
270
15
320
4
28 x 14
11, 12
For individual panels with cable-type current transformers
or surge arresters
4
63
55
713
635
648
150 150
10
7
19
28 x 14
40
19
106 100
4
14 x 28
4
14 x 28
63
55
4
10, 11
4
2
• For ring-main panels
type RK1
150 150
818
715
35
728
3 • For circuit-breaker panels
type LS1 and LS2
10
7
~190*
233 122 69
480
7
28 x 14
31
³15
8
42 110 197
10
type K
150
818
715
110 110
• For cable panels
880
63
55
35
728
3
1
HA41-2483b eps
150
42 110 197
type RK
~190*
480
233 122 69
31
³15
880
HA41-2480b eps
500
250
• For ring-main panels
• For ring-main panels
type LS1 and LS2
35
4
2
2
type RK1
420
10, 11
For individual panels with double cable connection or surge arresters make Tyco Electronics, type RDA 24
(panel depth 775 mm), standard or 25 mm deeper cable compartment cover
14 x 28
4
3 • For circuit-breaker panels
~101*
150
HA41-2482b eps
28 x 14
270
233 122 69
8
197
480
type K
1
775
• For cable panels
31
³15
• For ring-main panels
7
19
14 x 28
250
713
635
648
110 110
10
19
106 125 125
28 x 14
4
19
106 100
40
270
28 x 14
4
HA41-2484b eps
10
63
55
31
• For ring-main panels
type RK1
3 • For circuit-breaker panels
type LS1 and LS2
6
900
150 150
10
1013
35
923
900
1013
923
8
7
~245*
6
110 110
4
2
7
~245*
type K
35
10
• For cable panels
480
3
1
233 122 69
type RK
65 150 130 197
• For ring-main panels
14 x 28
250
³15
55
31
233 122 69
480
1075
150
65 150 130 197
³15
1
500
2
1075
150
270
63
40
420
10
10
For individual panels with double cable connection (panel depth 880 mm), 105 mm deeper cable compartment cover
40
350
175
HA41-2481b eps
2
3
35
40
1
8
500
4
type RK
350
175
8
63
55
14 x 28
~101*
480
HA41-2479b eps
150
775
8
197
1
233 122 69
31
³15
350
175
10
19
40
106 125 125
420
28 x 14
4
For individual panels with double cable connection (panel depth 1075 mm), 300 mm deeper cable compartment cover
38
Siemens HA 41.11 · 2007
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
Floor openings (dimensions in red) and fixing points
Special versions in combination with pressure absorber system
500
115
550
• For cable panels
834
3
7
200
828
713
~675**
~635***
215
122
890
233
HA41-2485b eps
19
40
106 125 125
420
• For ring-main panels
type RK and RK1
47 197
8
13
2
type K
• For circuit-breaker panels
type LS1 and LS2
• For transformer panels
type TR
14
15
4
28 x 14
For individual panels with single cable connection
28 x 14
500
14
4
• For ring-main panels
115
type RK and RK1
• For cable panels
550
~675**
215
122
233
514
1128
1013
~245*
197
1190
13
2
type K
3
• For circuit-breaker panels
7
• For transformer panels
type LS1 and LS2
65 150 130
HA41-2488b eps
10
type TR, however connection with bolted contact
(M16)
115
type RK and RK1
40
type K
939
824
~190*
19
106 125 125
420
• For ring-main panels
• For cable panels
550
~675***
122
10
For individual panels with double cable connection
standard or 25 mm deeper
cable compartment cover
8
8
995
type LS1 and LS2
65 85 197
834
7
type K
• For circuit-breaker panels
HA41-2487b eps
~101*
106 125 125
420
215
115
719
550
• For cable panels
240
~675***
215
122
233
47 197
890
HA41-2486b eps
19
40
2
type RK and RK1
3
13
• For ring-main panels
233
2
8
500
13
343
500
28 x 14
3
• For circuit-breaker panels
type LS1 and LS2
7
10
14
4
For individual panels with double cable connection
105 mm deeper cable compartment cover
1 Wall distance
2 Fixing frame (base) of an individual panel or
panel block
3 Floor opening for high-voltage cables (and, if
applicable, control cables)
4 Fixing points
7 Position of the incoming cables for the feeder
8 Overall panel depth (including cable compartment cover)
10 Position of 2nd cable
11 For surge arrester
19
40
106 125 125
420
14
4
28 x 14
For individual panels with double cable connection
300 mm deeper cable compartment cover
12 For cable-type current
transformers with outside
diameter up to 90 mm
13 Pressure absorber duct
14 Front edge of base of the pressure absorber system
15 Front edge of panel without cable compartment cover
* Dependent on the type of cable plug employed
** For panel types RK, K and LS
*** For panel types TR, connection with plug-in contact
D Cutout in the fixing frame for extended floor opening
for panel with cable-type current transformers
Siemens HA 41.11 · 2007
39
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Dimensions
Cable connection examples in ring-main, cable and circuit-breaker panels
(non-binding examples, for further examples see Catalog HA 40.1)
Cable connection with
surge arresters
Connection in
circuit-breaker panel
1 Elbow adapter, make Siemens,
type AKE 20/630 with
conventional cable sealing end,
make Lovink Enertech, type IAE 20
HA41-2346d eps
HA41-2620 eps
HA41-2339d eps
Cable connection in
ring-main panel
2 Cable T-plug, make Euromold,
type (K)400 TB/G
3 Cable T-plug, make Euromold,
type (K)400 TB/G
6
553***
63
~560**
610
750
775
63
~560**
610
750
775
63
Standard cable compartment cover
HA41-2343d eps
HA41-2340d eps
Standard cable compartment cover
553***
5
575
575
290*
2
553***
4 Cable T-plug, make Euromold,
type (K)400 TB/G as 2nd cable
(option: Cable elbow plug
type (K)400 LB/G);
always same make required
13
~565
1
7
5 Surge arrester,
make Euromold,
type 300 SA-5 or 300 SA-10
6 Cable plug,
make Euromold,
type 430 TB
560
610
750
775
Standard cable compartment cover
553***
HA41-2490a eps
553***
8 Surge arrester,
make Tyco Electronics,
type RDA 21 (for type RDA 24,
a floor opening of 635 mm
instead of 610 mm is required)
14
15
290*
9 Cable T-plug,
make Südkabel,
type SET (12/24)
~565
575
575
7 Cable plug,
make Tyco Electronics,
type RICS 5139
and
63
~560**
610
750
775
63
Standard cable compartment cover
~560**
8
610
750
775
63
~560
635
750
775
10 Surge arrester,
make Südkabel,
type MUT (13/23)
101
or:
Standard cable compartment cover
Standard cable compartment cover
63
~560**
715
852
880
~190**
63
HA41-2347d eps
~560**
610
772
800
3
4
and
16
~565
9
10
63
25 mm deeper
cable compartment cover
~560**
610
897
925
150 mm deeper
cable compartment cover
553***
11
* Max. mounting space
575
575
** Dependent on the type
of cable plug
*** Dimension for bushing as
63
~245**
900
1047
1075
300 mm deeper cable compartment
cover for double cable connection
40
Siemens HA 41.11 · 2007
11 Cable T-plug, make Euromold,
type (K)400 TB/G
12 Surge arrester, e.g.
make Euromold,
type 400 Pb
or similar designs
13 Busbar system
for billing metering panel
type ME1
14 Cable T-plug,
make nkt cables, type CB 24-630
16 Cable T-plug,
make Euromold, type (K)400 TB/G
for cable plugs
~560**
17
10 Surge arrester,
make nkt cables, type ASA 24-5
15 Coupling connector,
make nkt cables, type CC 24-630
HA41-2345c eps
HA41-2341c eps
105 mm deeper
cable compartment cover
553***
553***
575
553***
575
553***
HA41-2344e eps
HA41-2489 eps
300****
18
19
18
9 Cable connector,
make nkt cables, type AB 24-630
63
~560**
610
897
925
150 mm deeper
cable compartment cover
12
interface type “C” with
bolted contact (M16)
**** Mounting depth for
combination of cable T-plug
and surge arrester
17 4MT8 plug-in voltage transformer
18 Cable T-plug,
make Südkabel,
type SET 24
19 Coupling insert,
make Südkabel,
type KU 23.2
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Standards
Standards, specifications, guidelines
Overview of standards (July 2007)
IEC standard
VDE standard
EN standard
Switchgear
8DH10
IEC 60 694
VDE 0670-1000
EN 60 694
IEC 62 271-200
VDE 0671-200
EN 62 271-200
Switching devices
Circuit-breaker
IEC 62 271-100
VDE 0671-100
EN 62 271-100
Disconnector and
earthing switch
IEC 62 271-102
VDE 0671-102
EN 62 271-102
Switch-disconnector
IEC 60 265-1
VDE 0670-301
EN 60 265-1
Switch-disconnector /
fuse combination
IEC 62 271-105
VDE 0671-105
EN 62 271-105
EN 60 282
HV HRC fuses
IEC 60 282-1
VDE 0670-4
Voltage detecting systems
IEC 61 243-5
VDE 0682-415
EN 61 243-5
IEC 60 529
VDE 0470-1
EN 60 529
Insulation
–
–
IEC 60 071
VDE 0111
EN 60 071
Instrument transformers
Current transformers
IEC 60 044-1
VDE 0414-1
EN 60 044-1
Voltage transformers
IEC 60 044-2
VDE 0414-2
EN 60 044-2
Combined transformers
IEC 60 044-3
VDE 0414-5
EN 60 044-3
–
IEC 61 936-1
VDE 0101
–
Degree of protection
Installation
Standards
The 8DH10 switchgear
complies with the relevant
standards and specifications
applicable at the time of
type tests.
In accordance with the
harmonization agreement
reached by the countries of the
European Community, their
national specifications
conform to the IEC standard.
Degree of
protection
IP 3X
(option)
Type of
protection
Enclosure of live parts
under high voltage in
switchgear with
locking device
IP 3XD
Live parts under high
(on request) voltage in switchgear
with locking device
IP 65
Live parts under high
voltage in switchgear
without HV HRC fuses
Dielectric strength
Type of service location
See also Catalog HA 40.1
“Standards”.
8DH10 switchgear can be
used as indoor installations in
accordance with IEC 61 936
(Power installations exceeding
1 kV AC) and VDE 0101:
Terms
“Make-proof earthing switches”
are earthing switches with
short-circuit making capacity
according to IEC 62 271-102/
VDE 0671-102.
Protection against solid foreign objects, electric shock
and ingress of water
The switchgear types 8DH10
fulfill acc. to the standards
IEC 60 694
IEC 62 271200
IEC 60 529
VDE 0670-1000
DIN EN 60 694
VDE 0671-200
DIN EN 60 529
the following degrees of protection (for explanations regarding the degrees of protection, please refer to Catalog HA
40.1, page 38)
Degree of
protection
IP 2X
(standard)
Type of
protection
Live parts under high
voltage in switchgear
with HV HRC fuses
• Outside lockable electrical
service locations at places
which are not accessible to
the public. Enclosures of
switchgear can only be
removed with tools.
• Inside lockable electrical
service locations. A lockable
electrical service location is a
place outdoors or indoors that
is reserved exclusively for
housing electrical equipment
and which is kept under lock
and key. Access is restricted
to authorized personnel and
persons who have been properly instructed in electrical
engineering. Untrained or
unskilled persons may only
enter under the supervision of
authorized personnel or properly instructed persons.
Internal arc classification
(option)
Climate and ambient
conditions
The possibility of arc faults in
gas-insulated switchgear type
8DH is improbable and a mere
fraction of that typical of earlier
switchgear types, due to:
8DH10 switchgear types are
fully enclosed and insensitive to
climatic conditions.
• Use of gas-filled switchgear
compartments
• Use of suitable switching
devices such as threeposition switches with makeproof earthing switch
• Logical mechanical interlocks
• Use of metal-coated voltage
transformers and three-phase
ring-core current transformers.
Optionally, switchgear type
8DH can be designed with internal arc classification:
• Internal arc classification IAC
• Type of accessibility A
(for authorized personnel
only)
• Accessible sides
– Side F (front)
– Side L (lateral)
– Side R (rear) as an option for
switchgear with pressure
absorber
• Arc test current up to 21 kA /1 s
• Climatic tests fulfilled in
accordance with IEC 60 932
(report)
• All medium-voltage devices
(except for HV HRC fuses)
are installed in a gas-tight,
welded stainless steel
switchgear vessel which is
filled with SF6 gas
• Live parts outside the switch-
gear vessel are provided with
single-pole enclosure
• At no point can creepage
currents flow from highvoltage potentials to earth
• Operating mechanism parts
which are functionally important are made of corrosionproof materials
• Bearings in operating mech-
anisms are designed as drytype bearings and do not
require lubrication
• Suitable instrument trans-
former designs
• Plug-in busbar system,
insulated or screened
• Operating conditions accord-
ing to IEC 62 271-200,
among other, relative air
humility: 95 %
(24-hour mean value)
• Metering panel ME1
(air-insulated) according to
IEC 60 694: “Normal operating conditions”
Siemens HA 41.11 · 2007
41
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Standards, Transport
Transport data, classification
Transport
8DH10 switchgear is delivered
in transport units containing
individual panels or several
panels.
The following must be noted:
• Transport facilities on site
• Transport dimensions and
weights
• Size of door openings in
building
Packing
Place of destination inside
Germany or other European
countries
• Means of transport:
Rail and truck
• Type of packing:
– Panels on open pallets
– Open packing with PE
protective foil
Place of destination overseas
• Means of transport:
Ship
• Type of packing:
– Panels on open pallets
– In closed crates with sealed
upper and lower PE protective
foil
– With desiccant bags
– With sealed wooden base
– Max. storage time: 6 months
42
Siemens HA 41.11 · 2007
Classification of 8DH10 switchgear according to IEC 62 271-200
Design and construction
Partition class
Loss of service continuity category 1)
Panels
– With HV HRC fuses
– Without HV HRC fuses
Accessibility to compartments
(enclosure)
– Busbar compartment
– Switching-device compartment
– Low-voltage compartment
– Cable compartment 2)
– Panel without HV HRC fuses
– Panel with HV HRC fuses (TR…)
– Panel type K
– Panel without cable connection
(e.g. type RK-U, LS1-U)
PM (metallic partition)
LSC 2A
LSC 2B
Access option
– Tool-based
– Non-accessible
– Tool-based
– Interlock-controlled
– Interlock-controlled
– Tool-based
– Interlock-controlled and tool-based
Internal arc classification (option)
Designation of
internal arc classification IAC
for
– Wall-standing arrangement (standard)
– Free-standing arrangement (option)
Type of accessibility A
Rated voltage 7.2 kV to 24 kV
–F
–L
–R
Arc test current
Test duration
IAC A FL 21 kA, 1 s
IAC A FLR 21 kA, 1 s
Switchgear in closed electrical service location,
access “for authorized personnel only“ (acc. to IEC 62 271-200)
Front
Lateral
Rear (for free-standing arrangement)
Up to 21 kA
1s
1) The loss of service continuity
category is always refered to the
complete switchgear, i.e. the panel
with the lowest category defines
the loss of service continuity
category of the complete
switchgear.
2) For 8DH10 switchgear with
pressure absorber:
Access to cable compartment is
tool-based and interlock-controlled.
For metering panels type ME1... :
Access to cable compartment is
tool-based.
Switchgear Type 8DH10, up to 24 kV, Gas-Insulated, Extendable
Notes
If not stated otherwise on the
individual pages of this catalog,
we reserve the right to include
modifications, especially
regarding the stated values,
dimensions and weights.
Drawings are not binding.
All product designations used
are trademarks or product
names of Siemens AG or other
suppliers.
If not stated otherwise, all
dimensions in this catalog are
given in mm.
Responsible for
Technical contents:
Christoph Maul
Siemens AG, Dept. PTD M 2 PPM
Erlangen
General editing:
Gabriele Pollok
Siemens AG, Dept. PTD CC M
Erlangen
Siemens HA 41.11 · 2007
43
Siemens AG
Power Transmission and Distribution
Medium Voltage Division
Postfach 32 40
91050 Erlangen
Germany
www.siemens.com/
medium-voltage-switchgear
For questions concerning
Power Transmission and Distribution:
You can contact our Customer Support
Center 24 hours a day, 365 days a year.
Tel.: +49 180/524 70 00
Fax: +49 180/524 24 71
(Charges depending on provider)
E-Mail: support.energy@siemens.com
www.siemens.com/energy-support
Subject to change without notice
Order No.: E50001-K1441-A101-A7-7600
Printed in Germany
Dispo 31606
KG 10.07 7.0 40 En
102773 6101/6487
The information in this document contains general descriptions of the technical options available, which do not always have to be present in individual cases.
The required features should therefore be specified in each individual case at the time of closing the contract.